1296006850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{328103}}^1$

素因数の和:328194

約数の個数: 24

約数和(自身を含む): 2441093760

約数和(自身を除く): 1145086910

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 328103, 656206, 1640515, 3281030, 8202575, 16405150, 25920137, 51840274, 129600685, 259201370, 648003425, 1296006850]

約数ペア:

[(1, 1296006850), (2, 648003425), (5, 259201370), (10, 129600685), (25, 51840274), (50, 25920137), (79, 16405150), (158, 8202575), (395, 3281030), (790, 1640515), (1975, 656206), (3950, 328103)]