8671988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2111}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 16558080

約数和(自身を除く): 7886092

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 2111, 4108, 4222, 8444, 27443, 54886, 109772, 166769, 333538, 667076, 2167997, 4335994, 8671988]

約数ペア:

[(1, 8671988), (2, 4335994), (4, 2167997), (13, 667076), (26, 333538), (52, 166769), (79, 109772), (158, 54886), (316, 27443), (1027, 8444), (2054, 4222), (2111, 4108)]