61215674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{138497}}^1$

素因数の和:138529

約数の個数: 16

約数和(自身を含む): 104704488

約数和(自身を除く): 43488814

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 138497, 276994, 1800461, 2354449, 3600922, 4708898, 30607837, 61215674]

約数ペア:

[(1, 61215674), (2, 30607837), (13, 4708898), (17, 3600922), (26, 2354449), (34, 1800461), (221, 276994), (442, 138497)]