2017178926

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{121181}}^1$

素因数の和:121260

約数の個数: 32

約数和(自身を含む): 3664543680

約数和(自身を除く): 1647364754

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 203, 287, 406, 574, 1189, 2378, 8323, 16646, 121181, 242362, 848267, 1696534, 3514249, 4968421, 7028498, 9936842, 24599743, 34778947, 49199486, 69557894, 144084209, 288168418, 1008589463, 2017178926]

約数ペア:

[(1, 2017178926), (2, 1008589463), (7, 288168418), (14, 144084209), (29, 69557894), (41, 49199486), (58, 34778947), (82, 24599743), (203, 9936842), (287, 7028498), (406, 4968421), (574, 3514249), (1189, 1696534), (2378, 848267), (8323, 242362), (16646, 121181)]