1531652

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 2808960

約数和(自身を除く): 1277308

約数列:

[1, 2, 4, 37, 74, 79, 131, 148, 158, 262, 316, 524, 2923, 4847, 5846, 9694, 10349, 11692, 19388, 20698, 41396, 382913, 765826, 1531652]

約数ペア:

[(1, 1531652), (2, 765826), (4, 382913), (37, 41396), (74, 20698), (79, 19388), (131, 11692), (148, 10349), (158, 9694), (262, 5846), (316, 4847), (524, 2923)]