260520032

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{262621}}^1$

素因数の和:262662

約数の個数: 24

約数和(自身を含む): 529445952

約数和(自身を除く): 268925920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 262621, 525242, 1050484, 2100968, 4201936, 8141251, 8403872, 16282502, 32565004, 65130008, 130260016, 260520032]

約数ペア:

[(1, 260520032), (2, 130260016), (4, 65130008), (8, 32565004), (16, 16282502), (31, 8403872), (32, 8141251), (62, 4201936), (124, 2100968), (248, 1050484), (496, 525242), (992, 262621)]