2011474730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2833063}}^1$

素因数の和:2833141

約数の個数: 16

約数和(自身を含む): 3671650944

約数和(自身を除く): 1660176214

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2833063, 5666126, 14165315, 28330630, 201147473, 402294946, 1005737365, 2011474730]

約数ペア:

[(1, 2011474730), (2, 1005737365), (5, 402294946), (10, 201147473), (71, 28330630), (142, 14165315), (355, 5666126), (710, 2833063)]