812893058

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{31981}}^1$

素因数の和:32233

約数の個数: 16

約数和(自身を含む): 1243460160

約数和(自身を除く): 430567102

約数列:

[1, 2, 71, 142, 179, 358, 12709, 25418, 31981, 63962, 2270651, 4541302, 5724599, 11449198, 406446529, 812893058]

約数ペア:

[(1, 812893058), (2, 406446529), (71, 11449198), (142, 5724599), (179, 4541302), (358, 2270651), (12709, 63962), (25418, 31981)]