634725416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2297}}^1\times {\mathrm{2657}}^1$

素因数の和:4973

約数の個数: 32

約数和(自身を含む): 1282697640

約数和(自身を除く): 647972224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2297, 2657, 4594, 5314, 9188, 10628, 18376, 21256, 29861, 34541, 59722, 69082, 119444, 138164, 238888, 276328, 6103129, 12206258, 24412516, 48825032, 79340677, 158681354, 317362708, 634725416]

約数ペア:

[(1, 634725416), (2, 317362708), (4, 158681354), (8, 79340677), (13, 48825032), (26, 24412516), (52, 12206258), (104, 6103129), (2297, 276328), (2657, 238888), (4594, 138164), (5314, 119444), (9188, 69082), (10628, 59722), (18376, 34541), (21256, 29861)]