2280452713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{8161}}^1$

素因数の和:8389

約数の個数: 32

約数和(自身を含む): 3008839680

約数和(自身を除く): 728386967

約数列:

[1, 7, 11, 19, 77, 133, 191, 209, 1337, 1463, 2101, 3629, 8161, 14707, 25403, 39919, 57127, 89771, 155059, 279433, 628397, 1085413, 1558751, 1705649, 10911257, 11939543, 17146261, 29616269, 120023827, 207313883, 325778959, 2280452713]

約数ペア:

[(1, 2280452713), (7, 325778959), (11, 207313883), (19, 120023827), (77, 29616269), (133, 17146261), (191, 11939543), (209, 10911257), (1337, 1705649), (1463, 1558751), (2101, 1085413), (3629, 628397), (8161, 279433), (14707, 155059), (25403, 89771), (39919, 57127)]