391231118

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{11321}}^1$

素因数の和:11827

約数の個数: 16

約数和(自身を含む): 604051344

約数和(自身を除く): 212820226

約数列:

[1, 2, 37, 74, 467, 934, 11321, 17279, 22642, 34558, 418877, 837754, 5286907, 10573814, 195615559, 391231118]

約数ペア:

[(1, 391231118), (2, 195615559), (37, 10573814), (74, 5286907), (467, 837754), (934, 418877), (11321, 34558), (17279, 22642)]