2018355830

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2764871}}^1$

素因数の和:2764951

約数の個数: 16

約数和(自身を含む): 3682809504

約数和(自身を除く): 1664453674

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2764871, 5529742, 13824355, 27648710, 201835583, 403671166, 1009177915, 2018355830]

約数ペア:

[(1, 2018355830), (2, 1009177915), (5, 403671166), (10, 201835583), (73, 27648710), (146, 13824355), (365, 5529742), (730, 2764871)]