2013901045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1347091}}^1$

素因数の和:1347132

約数の個数: 16

約数和(自身を含む): 2715737472

約数和(自身を除く): 701836427

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 1347091, 6735455, 17512183, 30983093, 87560915, 154915465, 402780209, 2013901045]

約数ペア:

[(1, 2013901045), (5, 402780209), (13, 154915465), (23, 87560915), (65, 30983093), (115, 17512183), (299, 6735455), (1495, 1347091)]