1395494186

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{45817}}^1$

素因数の和:46073

約数の個数: 16

約数和(自身を含む): 2128337736

約数和(自身を除く): 732843550

約数列:

[1, 2, 97, 157, 194, 314, 15229, 30458, 45817, 91634, 4444249, 7193269, 8888498, 14386538, 697747093, 1395494186]

約数ペア:

[(1, 1395494186), (2, 697747093), (97, 14386538), (157, 8888498), (194, 7193269), (314, 4444249), (15229, 91634), (30458, 45817)]