2491212

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3917}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 5924016

約数和(自身を除く): 3432804

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 3917, 7834, 11751, 15668, 23502, 47004, 207601, 415202, 622803, 830404, 1245606, 2491212]

約数ペア:

[(1, 2491212), (2, 1245606), (3, 830404), (4, 622803), (6, 415202), (12, 207601), (53, 47004), (106, 23502), (159, 15668), (212, 11751), (318, 7834), (636, 3917)]