256280406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2512553}}^1$

素因数の和:2512575

約数の個数: 16

約数和(自身を含む): 542711664

約数和(自身を除く): 286431258

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2512553, 5025106, 7537659, 15075318, 42713401, 85426802, 128140203, 256280406]

約数ペア:

[(1, 256280406), (2, 128140203), (3, 85426802), (6, 42713401), (17, 15075318), (34, 7537659), (51, 5025106), (102, 2512553)]