56558880001

素因数分解:

${\mathrm{13}}^2\times {\mathrm{809}}^1\times {\mathrm{413681}}^1$

素因数の和:414516

約数の個数: 12

約数和(自身を含む): 61320082860

約数和(自身を除く): 4761202859

約数列:

[1, 13, 169, 809, 10517, 136721, 413681, 5377853, 69912089, 334667929, 4350683077, 56558880001]

約数ペア:

[(1, 56558880001), (13, 4350683077), (169, 334667929), (809, 69912089), (10517, 5377853), (136721, 413681)]