6649492078

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{111229}}^1$

素因数の和:111723

約数の個数: 16

約数和(自身を含む): 10138836960

約数和(自身を除く): 3489344882

約数列:

[1, 2, 71, 142, 421, 842, 29891, 59782, 111229, 222458, 7897259, 15794518, 46827409, 93654818, 3324746039, 6649492078]

約数ペア:

[(1, 6649492078), (2, 3324746039), (71, 93654818), (142, 46827409), (421, 15794518), (842, 7897259), (29891, 222458), (59782, 111229)]