8221623554

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{7817}}^1$

素因数の和:8150

約数の個数: 32

約数和(自身を含む): 12930284016

約数和(自身を除く): 4708660462

約数列:

[1, 2, 37, 61, 74, 122, 233, 466, 2257, 4514, 7817, 8621, 14213, 15634, 17242, 28426, 289229, 476837, 525881, 578458, 953674, 1051762, 1821361, 3642722, 17642969, 35285938, 67390357, 111103021, 134780714, 222206042, 4110811777, 8221623554]

約数ペア:

[(1, 8221623554), (2, 4110811777), (37, 222206042), (61, 134780714), (74, 111103021), (122, 67390357), (233, 35285938), (466, 17642969), (2257, 3642722), (4514, 1821361), (7817, 1051762), (8621, 953674), (14213, 578458), (15634, 525881), (17242, 476837), (28426, 289229)]