268523318

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{29017}}^1$

素因数の和:29687

約数の個数: 16

約数和(自身を含む): 461037984

約数和(自身を除く): 192514666

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 9254, 29017, 58034, 203119, 406238, 19180237, 38360474, 134261659, 268523318]

約数ペア:

[(1, 268523318), (2, 134261659), (7, 38360474), (14, 19180237), (661, 406238), (1322, 203119), (4627, 58034), (9254, 29017)]