13428320208

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1325861}}^1$

素因数の和:1326083

約数の個数: 40

約数和(自身を含む): 34854260256

約数和(自身を除く): 21425940048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 10128, 1325861, 2651722, 3977583, 5303444, 7955166, 10606888, 15910332, 21213776, 31820664, 63641328, 279756671, 559513342, 839270013, 1119026684, 1678540026, 2238053368, 3357080052, 4476106736, 6714160104, 13428320208]

約数ペア:

[(1, 13428320208), (2, 6714160104), (3, 4476106736), (4, 3357080052), (6, 2238053368), (8, 1678540026), (12, 1119026684), (16, 839270013), (24, 559513342), (48, 279756671), (211, 63641328), (422, 31820664), (633, 21213776), (844, 15910332), (1266, 10606888), (1688, 7955166), (2532, 5303444), (3376, 3977583), (5064, 2651722), (10128, 1325861)]