538364502

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{766901}}^1$

素因数の和:766925

約数の個数: 32

約数和(自身を含む): 1288395360

約数和(自身を除く): 750030858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 766901, 1533802, 2300703, 4601406, 6902109, 9969713, 13804218, 19939426, 20706327, 29909139, 41412654, 59818278, 89727417, 179454834, 269182251, 538364502]

約数ペア:

[(1, 538364502), (2, 269182251), (3, 179454834), (6, 89727417), (9, 59818278), (13, 41412654), (18, 29909139), (26, 20706327), (27, 19939426), (39, 13804218), (54, 9969713), (78, 6902109), (117, 4601406), (234, 2300703), (351, 1533802), (702, 766901)]