858478424

素因数分解:

$2^3\times {\mathrm{5147}}^1\times {\mathrm{20849}}^1$

素因数の和:26002

約数の個数: 16

約数和(自身を含む): 1610037000

約数和(自身を除く): 751558576

約数列:

[1, 2, 4, 8, 5147, 10294, 20588, 20849, 41176, 41698, 83396, 166792, 107309803, 214619606, 429239212, 858478424]

約数ペア:

[(1, 858478424), (2, 429239212), (4, 214619606), (8, 107309803), (5147, 166792), (10294, 83396), (20588, 41698), (20849, 41176)]