2007497494072

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{617}}^1\times {\mathrm{683}}^1$

素因数の和:1901

約数の個数: 128

約数和(自身を含む): 4344938288640

約数和(自身を除く): 2337440794568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 331, 514, 617, 662, 683, 1028, 1234, 1324, 1366, 1799, 2056, 2317, 2468, 2648, 2732, 3598, 4319, 4634, 4781, 4936, 5464, 7196, 8638, 9268, 9562, 14392, 17276, 18536, 19124, 34552, 38248, 85067, 158569, 170134, 175531, 204227, 226073, 317138, 340268, 351062, 408454, 421411, 452146, 595469, 634276, 680536, 702124, 816908, 842822, 904292, 1109983, 1190938, 1228717, 1268552, 1404248, 1429589, 1582511, 1633816, 1685644, 1808584, 2219966, 2381876, 2457434, 2859178, 2949877, 3165022, 3371288, 4439932, 4763752, 4914868, 5718356, 5899754, 6330044, 8879864, 9829736, 11436712, 11799508, 12660088, 23599016, 52486339, 58100761, 104972678, 108302627, 116201522, 139487041, 209945356, 216605254, 232403044, 278974082, 367404373, 406705327, 419890712, 433210508, 464806088, 557948164, 734808746, 758118389, 813410654, 866421016, 976409287, 1115896328, 1469617492, 1516236778, 1626821308, 1952818574, 2939234984, 3032473556, 3253642616, 3905637148, 6064947112, 7811274296, 35848169537, 71696339074, 143392678148, 250937186759, 286785356296, 501874373518, 1003748747036, 2007497494072]

約数ペア:

[(1, 2007497494072), (2, 1003748747036), (4, 501874373518), (7, 286785356296), (8, 250937186759), (14, 143392678148), (28, 71696339074), (56, 35848169537), (257, 7811274296), (331, 6064947112), (514, 3905637148), (617, 3253642616), (662, 3032473556), (683, 2939234984), (1028, 1952818574), (1234, 1626821308), (1324, 1516236778), (1366, 1469617492), (1799, 1115896328), (2056, 976409287), (2317, 866421016), (2468, 813410654), (2648, 758118389), (2732, 734808746), (3598, 557948164), (4319, 464806088), (4634, 433210508), (4781, 419890712), (4936, 406705327), (5464, 367404373), (7196, 278974082), (8638, 232403044), (9268, 216605254), (9562, 209945356), (14392, 139487041), (17276, 116201522), (18536, 108302627), (19124, 104972678), (34552, 58100761), (38248, 52486339), (85067, 23599016), (158569, 12660088), (170134, 11799508), (175531, 11436712), (204227, 9829736), (226073, 8879864), (317138, 6330044), (340268, 5899754), (351062, 5718356), (408454, 4914868), (421411, 4763752), (452146, 4439932), (595469, 3371288), (634276, 3165022), (680536, 2949877), (702124, 2859178), (816908, 2457434), (842822, 2381876), (904292, 2219966), (1109983, 1808584), (1190938, 1685644), (1228717, 1633816), (1268552, 1582511), (1404248, 1429589)]