494021828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3984047}}^1$

素因数の和:3984082

約数の個数: 12

約数和(自身を含む): 892426752

約数和(自身を除く): 398404924

約数列:

[1, 2, 4, 31, 62, 124, 3984047, 7968094, 15936188, 123505457, 247010914, 494021828]

約数ペア:

[(1, 494021828), (2, 247010914), (4, 123505457), (31, 15936188), (62, 7968094), (124, 3984047)]