129482254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{22901}}^1$

素因数の和:23171

約数の個数: 16

約数和(自身を含む): 212713776

約数和(自身を除く): 83231522

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 22901, 45802, 251911, 503822, 5885557, 11771114, 64741127, 129482254]

約数ペア:

[(1, 129482254), (2, 64741127), (11, 11771114), (22, 5885557), (257, 503822), (514, 251911), (2827, 45802), (5654, 22901)]