129620666

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{29207}}^1$

素因数の和:29533

約数の個数: 16

約数和(自身を含む): 222915456

約数和(自身を除く): 93294790

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 29207, 58414, 204449, 408898, 9258619, 18517238, 64810333, 129620666]

約数ペア:

[(1, 129620666), (2, 64810333), (7, 18517238), (14, 9258619), (317, 408898), (634, 204449), (2219, 58414), (4438, 29207)]