2069782175

素因数分解:

$5^2\times {\mathrm{3847}}^1\times {\mathrm{21521}}^1$

素因数の和:25378

約数の個数: 12

約数和(自身を含む): 2567316336

約数和(自身を除く): 497534161

約数列:

[1, 5, 25, 3847, 19235, 21521, 96175, 107605, 538025, 82791287, 413956435, 2069782175]

約数ペア:

[(1, 2069782175), (5, 413956435), (25, 82791287), (3847, 538025), (19235, 107605), (21521, 96175)]