1231195886

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{46171}}^1$

素因数の和:46439

約数の個数: 16

約数和(自身を含む): 1883817600

約数和(自身を除く): 652621714

約数列:

[1, 2, 67, 134, 199, 398, 13333, 26666, 46171, 92342, 3093457, 6186914, 9188029, 18376058, 615597943, 1231195886]

約数ペア:

[(1, 1231195886), (2, 615597943), (67, 18376058), (134, 9188029), (199, 6186914), (398, 3093457), (13333, 92342), (26666, 46171)]