40490993

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 42863040

約数和(自身を除く): 2372047

約数列:

[1, 43, 53, 109, 163, 2279, 4687, 5777, 7009, 8639, 17767, 248411, 371477, 763981, 941651, 40490993]

約数ペア:

[(1, 40490993), (43, 941651), (53, 763981), (109, 371477), (163, 248411), (2279, 17767), (4687, 8639), (5777, 7009)]