939370858

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{41813}}^1$

素因数の和:42101

約数の個数: 16

約数和(自身を含む): 1445091840

約数和(自身を除く): 505720982

約数列:

[1, 2, 47, 94, 239, 478, 11233, 22466, 41813, 83626, 1965211, 3930422, 9993307, 19986614, 469685429, 939370858]

約数ペア:

[(1, 939370858), (2, 469685429), (47, 19986614), (94, 9993307), (239, 3930422), (478, 1965211), (11233, 83626), (22466, 41813)]