4080222892

素因数分解:

$2^2\times {\mathrm{18919}}^1\times {\mathrm{53917}}^1$

素因数の和:72840

約数の個数: 12

約数和(自身を含む): 7140899920

約数和(自身を除く): 3060677028

約数列:

[1, 2, 4, 18919, 37838, 53917, 75676, 107834, 215668, 1020055723, 2040111446, 4080222892]

約数ペア:

[(1, 4080222892), (2, 2040111446), (4, 1020055723), (18919, 215668), (37838, 107834), (53917, 75676)]