118377452

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1321}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 212545872

約数和(自身を除く): 94168420

約数列:

[1, 2, 4, 43, 86, 172, 521, 1042, 1321, 2084, 2642, 5284, 22403, 44806, 56803, 89612, 113606, 227212, 688241, 1376482, 2752964, 29594363, 59188726, 118377452]

約数ペア:

[(1, 118377452), (2, 59188726), (4, 29594363), (43, 2752964), (86, 1376482), (172, 688241), (521, 227212), (1042, 113606), (1321, 89612), (2084, 56803), (2642, 44806), (5284, 22403)]