2551566

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1907}}^1$

素因数の和:2135

約数の個数: 16

約数和(自身を含む): 5128704

約数和(自身を除く): 2577138

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 1907, 3814, 5721, 11442, 425261, 850522, 1275783, 2551566]

約数ペア:

[(1, 2551566), (2, 1275783), (3, 850522), (6, 425261), (223, 11442), (446, 5721), (669, 3814), (1338, 1907)]