17743556871508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{137979073}}^1$

素因数の和:137981563

約数の個数: 24

約数和(自身を含む): 33453302449448

約数和(自身を除く): 15709745577940

約数列:

[1, 2, 4, 13, 26, 52, 2473, 4946, 9892, 32149, 64298, 128596, 137979073, 275958146, 551916292, 1793727949, 3587455898, 7174911796, 341222247529, 682444495058, 1364888990116, 4435889217877, 8871778435754, 17743556871508]

約数ペア:

[(1, 17743556871508), (2, 8871778435754), (4, 4435889217877), (13, 1364888990116), (26, 682444495058), (52, 341222247529), (2473, 7174911796), (4946, 3587455898), (9892, 1793727949), (32149, 551916292), (64298, 275958146), (128596, 137979073)]