421716058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181931}}^1$

素因数の和:182013

約数の個数: 16

約数和(自身を含む): 676787040

約数和(自身を除く): 255070982

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 181931, 363862, 3456689, 6913378, 11097791, 22195582, 210858029, 421716058]

約数ペア:

[(1, 421716058), (2, 210858029), (19, 22195582), (38, 11097791), (61, 6913378), (122, 3456689), (1159, 363862), (2318, 181931)]