1222041818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1\times {\mathrm{5209}}^1$

素因数の和:8113

約数の個数: 16

約数和(自身を含む): 1878788520

約数和(自身を除く): 656746702

約数列:

[1, 2, 41, 82, 2861, 5209, 5722, 10418, 117301, 213569, 234602, 427138, 14902949, 29805898, 611020909, 1222041818]

約数ペア:

[(1, 1222041818), (2, 611020909), (41, 29805898), (82, 14902949), (2861, 427138), (5209, 234602), (5722, 213569), (10418, 117301)]