2018102878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{10357}}^1$

素因数の和:10908

約数の個数: 32

約数和(自身を含む): 3503655648

約数和(自身を除く): 1485552770

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 521, 1042, 5731, 8857, 10357, 11462, 17714, 20714, 97427, 113927, 176069, 194854, 227854, 352138, 1936759, 3873518, 5395997, 10791994, 59355967, 91731949, 118711934, 183463898, 1009051439, 2018102878]

約数ペア:

[(1, 2018102878), (2, 1009051439), (11, 183463898), (17, 118711934), (22, 91731949), (34, 59355967), (187, 10791994), (374, 5395997), (521, 3873518), (1042, 1936759), (5731, 352138), (8857, 227854), (10357, 194854), (11462, 176069), (17714, 113927), (20714, 97427)]