2013806818

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1\times {\mathrm{4729}}^1$

素因数の和:6309

約数の個数: 16

約数和(自身を含む): 3043755000

約数和(自身を除く): 1029948182

約数列:

[1, 2, 149, 298, 1429, 2858, 4729, 9458, 212921, 425842, 704621, 1409242, 6757741, 13515482, 1006903409, 2013806818]

約数ペア:

[(1, 2013806818), (2, 1006903409), (149, 13515482), (298, 6757741), (1429, 1409242), (2858, 704621), (4729, 425842), (9458, 212921)]