242542508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4664279}}^1$

素因数の和:4664296

約数の個数: 12

約数和(自身を含む): 457099440

約数和(自身を除く): 214556932

約数列:

[1, 2, 4, 13, 26, 52, 4664279, 9328558, 18657116, 60635627, 121271254, 242542508]

約数ペア:

[(1, 242542508), (2, 121271254), (4, 60635627), (13, 18657116), (26, 9328558), (52, 4664279)]