859124

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 1749888

約数和(自身を除く): 890764

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 503, 854, 1006, 1708, 2012, 3521, 7042, 14084, 30683, 61366, 122732, 214781, 429562, 859124]

約数ペア:

[(1, 859124), (2, 429562), (4, 214781), (7, 122732), (14, 61366), (28, 30683), (61, 14084), (122, 7042), (244, 3521), (427, 2012), (503, 1708), (854, 1006)]