123789094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1811}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 219179520

約数和(自身を除く): 95390426

約数列:

[1, 2, 11, 13, 22, 26, 143, 239, 286, 478, 1811, 2629, 3107, 3622, 5258, 6214, 19921, 23543, 34177, 39842, 47086, 68354, 258973, 432829, 517946, 865658, 4761119, 5626777, 9522238, 11253554, 61894547, 123789094]

約数ペア:

[(1, 123789094), (2, 61894547), (11, 11253554), (13, 9522238), (22, 5626777), (26, 4761119), (143, 865658), (239, 517946), (286, 432829), (478, 258973), (1811, 68354), (2629, 47086), (3107, 39842), (3622, 34177), (5258, 23543), (6214, 19921)]