2201548867

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{20113}}^1$

素因数の和:20962

約数の個数: 16

約数和(自身を含む): 2651829760

約数和(自身を除く): 450280893

約数列:

[1, 7, 19, 133, 823, 5761, 15637, 20113, 109459, 140791, 382147, 2675029, 16552999, 115870993, 314506981, 2201548867]

約数ペア:

[(1, 2201548867), (7, 314506981), (19, 115870993), (133, 16552999), (823, 2675029), (5761, 382147), (15637, 140791), (20113, 109459)]