29831218

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 45576000

約数和(自身を除く): 15744782

約数列:

[1, 2, 71, 142, 421, 499, 842, 998, 29891, 35429, 59782, 70858, 210079, 420158, 14915609, 29831218]

約数ペア:

[(1, 29831218), (2, 14915609), (71, 420158), (142, 210079), (421, 70858), (499, 59782), (842, 35429), (998, 29891)]