661987198

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{119363}}^1$

素因数の和:119471

約数の個数: 16

約数和(自身を含む): 1031304960

約数和(自身を除く): 369317762

約数列:

[1, 2, 47, 59, 94, 118, 2773, 5546, 119363, 238726, 5610061, 7042417, 11220122, 14084834, 330993599, 661987198]

約数ペア:

[(1, 661987198), (2, 330993599), (47, 14084834), (59, 11220122), (94, 7042417), (118, 5610061), (2773, 238726), (5546, 119363)]