1118041808

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{413477}}^1$

素因数の和:413511

約数の個数: 30

約数和(自身を含む): 2345660694

約数和(自身を除く): 1227618886

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 413477, 826954, 1653908, 3307816, 5375201, 6615632, 10750402, 21500804, 43001608, 69877613, 86003216, 139755226, 279510452, 559020904, 1118041808]

約数ペア:

[(1, 1118041808), (2, 559020904), (4, 279510452), (8, 139755226), (13, 86003216), (16, 69877613), (26, 43001608), (52, 21500804), (104, 10750402), (169, 6615632), (208, 5375201), (338, 3307816), (676, 1653908), (1352, 826954), (2704, 413477)]