2057100115

素因数分解:

$5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{29669}}^1$

素因数の和:29971

約数の個数: 24

約数和(自身を含む): 2881787760

約数和(自身を除く): 824687645

約数列:

[1, 5, 7, 35, 49, 245, 283, 1415, 1981, 9905, 13867, 29669, 69335, 148345, 207683, 1038415, 1453781, 7268905, 8396327, 41981635, 58774289, 293871445, 411420023, 2057100115]

約数ペア:

[(1, 2057100115), (5, 411420023), (7, 293871445), (35, 58774289), (49, 41981635), (245, 8396327), (283, 7268905), (1415, 1453781), (1981, 1038415), (9905, 207683), (13867, 148345), (29669, 69335)]