872502493

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{863}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 921922560

約数和(自身を除く): 49420067

約数列:

[1, 23, 113, 389, 863, 2599, 8947, 19849, 43957, 97519, 335707, 1011011, 2242937, 7721261, 37934891, 872502493]

約数ペア:

[(1, 872502493), (23, 37934891), (113, 7721261), (389, 2242937), (863, 1011011), (2599, 335707), (8947, 97519), (19849, 43957)]