2052830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15791}}^1$

素因数の和:15811

約数の個数: 16

約数和(自身を含む): 3979584

約数和(自身を除く): 1926754

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15791, 31582, 78955, 157910, 205283, 410566, 1026415, 2052830]

約数ペア:

[(1, 2052830), (2, 1026415), (5, 410566), (10, 205283), (13, 157910), (26, 78955), (65, 31582), (130, 15791)]