715191938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{823}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 1158675840

約数和(自身を除く): 443483902

約数列:

[1, 2, 17, 34, 61, 122, 419, 823, 838, 1037, 1646, 2074, 7123, 13991, 14246, 25559, 27982, 50203, 51118, 100406, 344837, 434503, 689674, 853451, 869006, 1706902, 5862229, 11724458, 21035057, 42070114, 357595969, 715191938]

約数ペア:

[(1, 715191938), (2, 357595969), (17, 42070114), (34, 21035057), (61, 11724458), (122, 5862229), (419, 1706902), (823, 869006), (838, 853451), (1037, 689674), (1646, 434503), (2074, 344837), (7123, 100406), (13991, 51118), (14246, 50203), (25559, 27982)]