812452078

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{7817}}^1$

素因数の和:8307

約数の個数: 16

約数和(自身を含む): 1230303024

約数和(自身を除く): 417850946

約数列:

[1, 2, 157, 314, 331, 662, 7817, 15634, 51967, 103934, 1227269, 2454538, 2587427, 5174854, 406226039, 812452078]

約数ペア:

[(1, 812452078), (2, 406226039), (157, 5174854), (314, 2587427), (331, 2454538), (662, 1227269), (7817, 103934), (15634, 51967)]