313639212

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{39541}}^1$

素因数の和:40209

約数の個数: 24

約数和(自身を含む): 732950512

約数和(自身を除く): 419311300

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 39541, 79082, 118623, 158164, 237246, 474492, 26136601, 52273202, 78409803, 104546404, 156819606, 313639212]

約数ペア:

[(1, 313639212), (2, 156819606), (3, 104546404), (4, 78409803), (6, 52273202), (12, 26136601), (661, 474492), (1322, 237246), (1983, 158164), (2644, 118623), (3966, 79082), (7932, 39541)]