389271569402

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{34537}}^1\times {\mathrm{137453}}^1$

素因数の和:172033

約数の個数: 16

約数和(自身を含む): 598170667752

約数和(自身を除く): 208899098350

約数列:

[1, 2, 41, 82, 34537, 69074, 137453, 274906, 1416017, 2832034, 5635573, 11271146, 4747214261, 9494428522, 194635784701, 389271569402]

約数ペア:

[(1, 389271569402), (2, 194635784701), (41, 9494428522), (82, 4747214261), (34537, 11271146), (69074, 5635573), (137453, 2832034), (274906, 1416017)]