15207780236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{655847}}^1$

素因数の和:655910

約数の個数: 48

約数和(自身を含む): 31732549632

約数和(自身を除く): 16524769396

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 62, 68, 124, 187, 341, 374, 527, 682, 748, 1054, 1364, 2108, 5797, 11594, 23188, 655847, 1311694, 2623388, 7214317, 11149399, 14428634, 20331257, 22298798, 28857268, 40662514, 44597596, 81325028, 122643389, 223643827, 245286778, 345631369, 447287654, 490573556, 691262738, 894575308, 1382525476, 3801945059, 7603890118, 15207780236]

約数ペア:

[(1, 15207780236), (2, 7603890118), (4, 3801945059), (11, 1382525476), (17, 894575308), (22, 691262738), (31, 490573556), (34, 447287654), (44, 345631369), (62, 245286778), (68, 223643827), (124, 122643389), (187, 81325028), (341, 44597596), (374, 40662514), (527, 28857268), (682, 22298798), (748, 20331257), (1054, 14428634), (1364, 11149399), (2108, 7214317), (5797, 2623388), (11594, 1311694), (23188, 655847)]