6451910638

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1\times {\mathrm{21391}}^1$

素因数の和:22263

約数の個数: 16

約数和(自身を含む): 9734215680

約数和(自身を除く): 3282305042

約数列:

[1, 2, 239, 478, 631, 1262, 21391, 42782, 150809, 301618, 5112449, 10224898, 13497721, 26995442, 3225955319, 6451910638]

約数ペア:

[(1, 6451910638), (2, 3225955319), (239, 26995442), (478, 13497721), (631, 10224898), (1262, 5112449), (21391, 301618), (42782, 150809)]