2015206172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{33997}}^1$

素因数の和:34110

約数の個数: 48

約数和(自身を含む): 4226631360

約数和(自身を除く): 2211425188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 2044, 2117, 4234, 8468, 14819, 29638, 33997, 59276, 67994, 135988, 237979, 475958, 951916, 985913, 1971826, 2481781, 3943652, 4963562, 6901391, 9927124, 13802782, 17372467, 27605564, 34744934, 69489868, 71971649, 143943298, 287886596, 503801543, 1007603086, 2015206172]

約数ペア:

[(1, 2015206172), (2, 1007603086), (4, 503801543), (7, 287886596), (14, 143943298), (28, 71971649), (29, 69489868), (58, 34744934), (73, 27605564), (116, 17372467), (146, 13802782), (203, 9927124), (292, 6901391), (406, 4963562), (511, 3943652), (812, 2481781), (1022, 1971826), (2044, 985913), (2117, 951916), (4234, 475958), (8468, 237979), (14819, 135988), (29638, 67994), (33997, 59276)]