2186290436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1129}}^1\times {\mathrm{4001}}^1$

素因数の和:5156

約数の個数: 36

約数和(自身を含む): 4210224060

約数和(自身を除く): 2023933624

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1129, 2258, 4001, 4516, 8002, 12419, 16004, 24838, 44011, 49676, 88022, 136609, 176044, 273218, 484121, 546436, 968242, 1936484, 4517129, 9034258, 18068516, 49688419, 99376838, 198753676, 546572609, 1093145218, 2186290436]

約数ペア:

[(1, 2186290436), (2, 1093145218), (4, 546572609), (11, 198753676), (22, 99376838), (44, 49688419), (121, 18068516), (242, 9034258), (484, 4517129), (1129, 1936484), (2258, 968242), (4001, 546436), (4516, 484121), (8002, 273218), (12419, 176044), (16004, 136609), (24838, 88022), (44011, 49676)]