4219028

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 8490720

約数和(自身を除く): 4271692

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 379, 484, 506, 758, 1012, 1516, 2783, 4169, 5566, 8338, 8717, 11132, 16676, 17434, 34868, 45859, 91718, 95887, 183436, 191774, 383548, 1054757, 2109514, 4219028]

約数ペア:

[(1, 4219028), (2, 2109514), (4, 1054757), (11, 383548), (22, 191774), (23, 183436), (44, 95887), (46, 91718), (92, 45859), (121, 34868), (242, 17434), (253, 16676), (379, 11132), (484, 8717), (506, 8338), (758, 5566), (1012, 4169), (1516, 2783)]