2575364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 5262012

約数和(自身を除く): 2686648

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 313, 374, 484, 626, 748, 1252, 2057, 3443, 4114, 5321, 6886, 8228, 10642, 13772, 21284, 37873, 58531, 75746, 117062, 151492, 234124, 643841, 1287682, 2575364]

約数ペア:

[(1, 2575364), (2, 1287682), (4, 643841), (11, 234124), (17, 151492), (22, 117062), (34, 75746), (44, 58531), (68, 37873), (121, 21284), (187, 13772), (242, 10642), (313, 8228), (374, 6886), (484, 5321), (626, 4114), (748, 3443), (1252, 2057)]