1890147260

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{405611}}^1$

素因数の和:405853

約数の個数: 24

約数和(自身を含む): 3986354736

約数和(自身を除く): 2096207476

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 405611, 811222, 1622444, 2028055, 4056110, 8112220, 94507363, 189014726, 378029452, 472536815, 945073630, 1890147260]

約数ペア:

[(1, 1890147260), (2, 945073630), (4, 472536815), (5, 378029452), (10, 189014726), (20, 94507363), (233, 8112220), (466, 4056110), (932, 2028055), (1165, 1622444), (2330, 811222), (4660, 405611)]