2018331644

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{2467}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 4113070080

約数和(自身を除く): 2094738436

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 479, 854, 958, 1708, 1916, 2467, 3353, 4934, 6706, 9868, 13412, 17269, 29219, 34538, 58438, 69076, 116876, 150487, 204533, 300974, 409066, 601948, 818132, 1053409, 1181693, 2106818, 2363386, 4213636, 4726772, 8271851, 16543702, 33087404, 72083273, 144166546, 288333092, 504582911, 1009165822, 2018331644]

約数ペア:

[(1, 2018331644), (2, 1009165822), (4, 504582911), (7, 288333092), (14, 144166546), (28, 72083273), (61, 33087404), (122, 16543702), (244, 8271851), (427, 4726772), (479, 4213636), (854, 2363386), (958, 2106818), (1708, 1181693), (1916, 1053409), (2467, 818132), (3353, 601948), (4934, 409066), (6706, 300974), (9868, 204533), (13412, 150487), (17269, 116876), (29219, 69076), (34538, 58438)]