316694342

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1\times {\mathrm{1423}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 478464000

約数和(自身を除く): 161769658

約数列:

[1, 2, 223, 446, 499, 998, 1423, 2846, 111277, 222554, 317329, 634658, 710077, 1420154, 158347171, 316694342]

約数ペア:

[(1, 316694342), (2, 158347171), (223, 1420154), (446, 710077), (499, 634658), (998, 317329), (1423, 222554), (2846, 111277)]