139733246

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{2213}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 212172048

約数和(自身を除く): 72438802

約数列:

[1, 2, 131, 241, 262, 482, 2213, 4426, 31571, 63142, 289903, 533333, 579806, 1066666, 69866623, 139733246]

約数ペア:

[(1, 139733246), (2, 69866623), (131, 1066666), (241, 579806), (262, 533333), (482, 289903), (2213, 63142), (4426, 31571)]