2013288715

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{6121}}^1$

素因数の和:6702

約数の個数: 16

約数和(自身を含む): 2437535520

約数和(自身を除く): 424246805

約数列:

[1, 5, 157, 419, 785, 2095, 6121, 30605, 65783, 328915, 960997, 2564699, 4804985, 12823495, 402657743, 2013288715]

約数ペア:

[(1, 2013288715), (5, 402657743), (157, 12823495), (419, 4804985), (785, 2564699), (2095, 960997), (6121, 328915), (30605, 65783)]