61399881218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{10243}}^1\times {\mathrm{230551}}^1$

素因数の和:240809

約数の個数: 16

約数和(自身を含む): 99194536896

約数和(自身を除く): 37794655678

約数列:

[1, 2, 13, 26, 10243, 20486, 133159, 230551, 266318, 461102, 2997163, 5994326, 2361533893, 4723067786, 30699940609, 61399881218]

約数ペア:

[(1, 61399881218), (2, 30699940609), (13, 4723067786), (26, 2361533893), (10243, 5994326), (20486, 2997163), (133159, 461102), (230551, 266318)]