931299290

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{417623}}^1$

素因数の和:417853

約数の個数: 16

約数和(自身を含む): 1683859968

約数和(自身を除く): 752560678

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 417623, 835246, 2088115, 4176230, 93129929, 186259858, 465649645, 931299290]

約数ペア:

[(1, 931299290), (2, 465649645), (5, 186259858), (10, 93129929), (223, 4176230), (446, 2088115), (1115, 835246), (2230, 417623)]