1330381546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{81349}}^1$

素因数の和:81418

約数の個数: 32

約数和(自身を含む): 2337022800

約数和(自身を除く): 1006641254

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 8177, 16354, 81349, 162698, 1057537, 1382933, 2115074, 2765866, 3009913, 6019826, 17978129, 35956258, 39128869, 51168521, 78257738, 102337042, 665190773, 1330381546]

約数ペア:

[(1, 1330381546), (2, 665190773), (13, 102337042), (17, 78257738), (26, 51168521), (34, 39128869), (37, 35956258), (74, 17978129), (221, 6019826), (442, 3009913), (481, 2765866), (629, 2115074), (962, 1382933), (1258, 1057537), (8177, 162698), (16354, 81349)]