2090572561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{2551}}^1$

素因数の和:2965

約数の個数: 32

約数和(自身を含む): 2704711680

約数和(自身を除く): 614139119

約数列:

[1, 7, 11, 29, 77, 203, 319, 367, 2233, 2551, 2569, 4037, 10643, 17857, 28061, 28259, 73979, 74501, 117073, 196427, 517853, 813769, 819511, 936217, 5696383, 6553519, 10298387, 27150293, 72088709, 190052051, 298653223, 2090572561]

約数ペア:

[(1, 2090572561), (7, 298653223), (11, 190052051), (29, 72088709), (77, 27150293), (203, 10298387), (319, 6553519), (367, 5696383), (2233, 936217), (2551, 819511), (2569, 813769), (4037, 517853), (10643, 196427), (17857, 117073), (28061, 74501), (28259, 73979)]