542821551836

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{431}}^1\times {\mathrm{3985591}}^1$

素因数の和:3986105

約数の個数: 24

約数和(自身を含む): 964194416640

約数和(自身を除く): 421372864804

約数列:

[1, 2, 4, 79, 158, 316, 431, 862, 1724, 34049, 68098, 136196, 3985591, 7971182, 15942364, 314861689, 629723378, 1259446756, 1717789721, 3435579442, 6871158884, 135705387959, 271410775918, 542821551836]

約数ペア:

[(1, 542821551836), (2, 271410775918), (4, 135705387959), (79, 6871158884), (158, 3435579442), (316, 1717789721), (431, 1259446756), (862, 629723378), (1724, 314861689), (34049, 15942364), (68098, 7971182), (136196, 3985591)]