249538910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{860479}}^1$

素因数の和:860515

約数の個数: 16

約数和(自身を含む): 464659200

約数和(自身を除く): 215120290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 860479, 1720958, 4302395, 8604790, 24953891, 49907782, 124769455, 249538910]

約数ペア:

[(1, 249538910), (2, 124769455), (5, 49907782), (10, 24953891), (29, 8604790), (58, 4302395), (145, 1720958), (290, 860479)]