2113990936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1289}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 4346784000

約数和(自身を除く): 2232793064

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 389, 527, 778, 1054, 1289, 1556, 2108, 2578, 3112, 4216, 5156, 6613, 10312, 12059, 13226, 21913, 24118, 26452, 39959, 43826, 48236, 52904, 79918, 87652, 96472, 159836, 175304, 205003, 319672, 410006, 501421, 679303, 820012, 1002842, 1358606, 1640024, 2005684, 2717212, 4011368, 5434424, 8524157, 15544051, 17048314, 31088102, 34096628, 62176204, 68193256, 124352408, 264248867, 528497734, 1056995468, 2113990936]

約数ペア:

[(1, 2113990936), (2, 1056995468), (4, 528497734), (8, 264248867), (17, 124352408), (31, 68193256), (34, 62176204), (62, 34096628), (68, 31088102), (124, 17048314), (136, 15544051), (248, 8524157), (389, 5434424), (527, 4011368), (778, 2717212), (1054, 2005684), (1289, 1640024), (1556, 1358606), (2108, 1002842), (2578, 820012), (3112, 679303), (4216, 501421), (5156, 410006), (6613, 319672), (10312, 205003), (12059, 175304), (13226, 159836), (21913, 96472), (24118, 87652), (26452, 79918), (39959, 52904), (43826, 48236)]