871036292

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{3253}}^1$

素因数の和:3468

約数の個数: 48

約数和(自身を含む): 1779964032

約数和(自身を除く): 908927740

約数列:

[1, 2, 4, 7, 14, 28, 73, 131, 146, 262, 292, 511, 524, 917, 1022, 1834, 2044, 3253, 3668, 6506, 9563, 13012, 19126, 22771, 38252, 45542, 66941, 91084, 133882, 237469, 267764, 426143, 474938, 852286, 949876, 1662283, 1704572, 2983001, 3324566, 5966002, 6649132, 11932004, 31108439, 62216878, 124433756, 217759073, 435518146, 871036292]

約数ペア:

[(1, 871036292), (2, 435518146), (4, 217759073), (7, 124433756), (14, 62216878), (28, 31108439), (73, 11932004), (131, 6649132), (146, 5966002), (262, 3324566), (292, 2983001), (511, 1704572), (524, 1662283), (917, 949876), (1022, 852286), (1834, 474938), (2044, 426143), (3253, 267764), (3668, 237469), (6506, 133882), (9563, 91084), (13012, 66941), (19126, 45542), (22771, 38252)]