8513830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 16732800

約数和(自身を除く): 8218970

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 829, 1027, 1658, 2054, 4145, 5135, 8290, 10270, 10777, 21554, 53885, 65491, 107770, 130982, 327455, 654910, 851383, 1702766, 4256915, 8513830]

約数ペア:

[(1, 8513830), (2, 4256915), (5, 1702766), (10, 851383), (13, 654910), (26, 327455), (65, 130982), (79, 107770), (130, 65491), (158, 53885), (395, 21554), (790, 10777), (829, 10270), (1027, 8290), (1658, 5135), (2054, 4145)]