121435372

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{409}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 214676000

約数和(自身を除く): 93240628

約数列:

[1, 2, 4, 199, 373, 398, 409, 746, 796, 818, 1492, 1636, 74227, 81391, 148454, 152557, 162782, 296908, 305114, 325564, 610228, 30358843, 60717686, 121435372]

約数ペア:

[(1, 121435372), (2, 60717686), (4, 30358843), (199, 610228), (373, 325564), (398, 305114), (409, 296908), (746, 162782), (796, 152557), (818, 148454), (1492, 81391), (1636, 74227)]