474856298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{39857}}^1$

素因数の和:39926

約数の個数: 32

約数和(自身を含む): 872411904

約数和(自身を除く): 397555606

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 5957, 11914, 39857, 79714, 278999, 557998, 916711, 1474709, 1833422, 2949418, 6416977, 10322963, 12833954, 20645926, 33918307, 67836614, 237428149, 474856298]

約数ペア:

[(1, 474856298), (2, 237428149), (7, 67836614), (14, 33918307), (23, 20645926), (37, 12833954), (46, 10322963), (74, 6416977), (161, 2949418), (259, 1833422), (322, 1474709), (518, 916711), (851, 557998), (1702, 278999), (5957, 79714), (11914, 39857)]