2256741886

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1478861}}^1$

素因数の和:1478979

約数の個数: 16

約数和(自身を含む): 3904195680

約数和(自身を除く): 1647453794

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 1478861, 2957722, 10352027, 20704054, 161195849, 322391698, 1128370943, 2256741886]

約数ペア:

[(1, 2256741886), (2, 1128370943), (7, 322391698), (14, 161195849), (109, 20704054), (218, 10352027), (763, 2957722), (1526, 1478861)]