1330962287405

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{3099911}}^1$

素因数の和:3101956

約数の個数: 16

約数和(自身を含む): 1635116782464

約数和(自身を除く): 304154495059

約数列:

[1, 5, 43, 215, 1997, 9985, 85871, 429355, 3099911, 15499555, 133296173, 666480865, 6190522267, 30952611335, 266192457481, 1330962287405]

約数ペア:

[(1, 1330962287405), (5, 266192457481), (43, 30952611335), (215, 6190522267), (1997, 666480865), (9985, 133296173), (85871, 15499555), (429355, 3099911)]