260217038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1\times {\mathrm{4001}}^1$

素因数の和:5083

約数の個数: 16

約数和(自身を含む): 403401600

約数和(自身を除く): 143184562

約数列:

[1, 2, 31, 62, 1049, 2098, 4001, 8002, 32519, 65038, 124031, 248062, 4197049, 8394098, 130108519, 260217038]

約数ペア:

[(1, 260217038), (2, 130108519), (31, 8394098), (62, 4197049), (1049, 248062), (2098, 124031), (4001, 65038), (8002, 32519)]