1330883798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{81023}}^1$

素因数の和:81259

約数の個数: 16

約数和(自身を含む): 2053472256

約数和(自身を除く): 722588458

約数列:

[1, 2, 43, 86, 191, 382, 8213, 16426, 81023, 162046, 3483989, 6967978, 15475393, 30950786, 665441899, 1330883798]

約数ペア:

[(1, 1330883798), (2, 665441899), (43, 30950786), (86, 15475393), (191, 6967978), (382, 3483989), (8213, 162046), (16426, 81023)]