2021939234

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{11783}}^1$

素因数の和:11919

約数の個数: 48

約数和(自身を含む): 3772199808

約数和(自身を除く): 1750260574

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 103, 119, 206, 238, 721, 833, 1442, 1666, 1751, 3502, 5047, 10094, 11783, 12257, 23566, 24514, 82481, 85799, 164962, 171598, 200311, 400622, 577367, 1154734, 1213649, 1402177, 2427298, 2804354, 8495543, 9815239, 16991086, 19630478, 20632033, 41264066, 59468801, 118937602, 144424231, 288848462, 1010969617, 2021939234]

約数ペア:

[(1, 2021939234), (2, 1010969617), (7, 288848462), (14, 144424231), (17, 118937602), (34, 59468801), (49, 41264066), (98, 20632033), (103, 19630478), (119, 16991086), (206, 9815239), (238, 8495543), (721, 2804354), (833, 2427298), (1442, 1402177), (1666, 1213649), (1751, 1154734), (3502, 577367), (5047, 400622), (10094, 200311), (11783, 171598), (12257, 164962), (23566, 85799), (24514, 82481)]