1871934974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{605021}}^1$

素因数の和:605060

約数の個数: 32

約数和(自身を含む): 3659173056

約数和(自身を除く): 1787238082

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 605021, 1210042, 4235147, 7865273, 8470294, 10285357, 15730546, 20570714, 55056911, 71997499, 110113822, 133709641, 143994998, 267419282, 935967487, 1871934974]

約数ペア:

[(1, 1871934974), (2, 935967487), (7, 267419282), (13, 143994998), (14, 133709641), (17, 110113822), (26, 71997499), (34, 55056911), (91, 20570714), (119, 15730546), (182, 10285357), (221, 8470294), (238, 7865273), (442, 4235147), (1547, 1210042), (3094, 605021)]