486961438

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1\times {\mathrm{3343}}^1$

素因数の和:3939

約数の個数: 16

約数和(自身を含む): 736629696

約数和(自身を除く): 249668258

約数列:

[1, 2, 173, 346, 421, 842, 3343, 6686, 72833, 145666, 578339, 1156678, 1407403, 2814806, 243480719, 486961438]

約数ペア:

[(1, 486961438), (2, 243480719), (173, 2814806), (346, 1407403), (421, 1156678), (842, 578339), (3343, 145666), (6686, 72833)]