6980792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 16558080

約数和(自身を除く): 9577288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 223, 301, 344, 364, 446, 559, 602, 728, 892, 1118, 1204, 1561, 1784, 2236, 2408, 2899, 3122, 3913, 4472, 5798, 6244, 7826, 9589, 11596, 12488, 15652, 19178, 20293, 23192, 31304, 38356, 40586, 67123, 76712, 81172, 124657, 134246, 162344, 249314, 268492, 498628, 536984, 872599, 997256, 1745198, 3490396, 6980792]

約数ペア:

[(1, 6980792), (2, 3490396), (4, 1745198), (7, 997256), (8, 872599), (13, 536984), (14, 498628), (26, 268492), (28, 249314), (43, 162344), (52, 134246), (56, 124657), (86, 81172), (91, 76712), (104, 67123), (172, 40586), (182, 38356), (223, 31304), (301, 23192), (344, 20293), (364, 19178), (446, 15652), (559, 12488), (602, 11596), (728, 9589), (892, 7826), (1118, 6244), (1204, 5798), (1561, 4472), (1784, 3913), (2236, 3122), (2408, 2899)]