2543804566

素因数分解:

$2^1\times {\mathrm{487}}^1\times {\mathrm{631}}^1\times {\mathrm{4139}}^1$

素因数の和:5259

約数の個数: 16

約数和(自身を含む): 3830526720

約数和(自身を除く): 1286722154

約数列:

[1, 2, 487, 631, 974, 1262, 4139, 8278, 307297, 614594, 2015693, 2611709, 4031386, 5223418, 1271902283, 2543804566]

約数ペア:

[(1, 2543804566), (2, 1271902283), (487, 5223418), (631, 4031386), (974, 2611709), (1262, 2015693), (4139, 614594), (8278, 307297)]