825778330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{27983}}^1$

素因数の和:28230

約数の個数: 32

約数和(自身を含む): 1607848704

約数和(自身を除く): 782070374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 14755, 27983, 29510, 55966, 139915, 279830, 363779, 727558, 1818895, 3637790, 6352141, 12704282, 31760705, 63521410, 82577833, 165155666, 412889165, 825778330]

約数ペア:

[(1, 825778330), (2, 412889165), (5, 165155666), (10, 82577833), (13, 63521410), (26, 31760705), (65, 12704282), (130, 6352141), (227, 3637790), (454, 1818895), (1135, 727558), (2270, 363779), (2951, 279830), (5902, 139915), (14755, 55966), (27983, 29510)]