486576508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{571}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 944431488

約数和(自身を除く): 457854980

約数列:

[1, 2, 4, 11, 22, 44, 107, 181, 214, 362, 428, 571, 724, 1142, 1177, 1991, 2284, 2354, 3982, 4708, 6281, 7964, 12562, 19367, 25124, 38734, 61097, 77468, 103351, 122194, 206702, 213037, 244388, 413404, 426074, 672067, 852148, 1136861, 1344134, 2273722, 2688268, 4547444, 11058557, 22117114, 44234228, 121644127, 243288254, 486576508]

約数ペア:

[(1, 486576508), (2, 243288254), (4, 121644127), (11, 44234228), (22, 22117114), (44, 11058557), (107, 4547444), (181, 2688268), (214, 2273722), (362, 1344134), (428, 1136861), (571, 852148), (724, 672067), (1142, 426074), (1177, 413404), (1991, 244388), (2284, 213037), (2354, 206702), (3982, 122194), (4708, 103351), (6281, 77468), (7964, 61097), (12562, 38734), (19367, 25124)]