805150426

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{22961}}^1$

素因数の和:23249

約数の個数: 16

約数和(自身を含む): 1227548520

約数和(自身を除く): 422398094

約数列:

[1, 2, 89, 178, 197, 394, 17533, 22961, 35066, 45922, 2043529, 4087058, 4523317, 9046634, 402575213, 805150426]

約数ペア:

[(1, 805150426), (2, 402575213), (89, 9046634), (178, 4523317), (197, 4087058), (394, 2043529), (17533, 45922), (22961, 35066)]