989800966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2293}}^1\times {\mathrm{2803}}^1$

素因数の和:5116

約数の個数: 32

約数和(自身を含む): 1852524288

約数和(自身を除く): 862723322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2293, 2803, 4586, 5606, 16051, 19621, 25223, 30833, 32102, 39242, 50446, 61666, 176561, 215831, 353122, 431662, 6427279, 12854558, 44990953, 70700069, 89981906, 141400138, 494900483, 989800966]

約数ペア:

[(1, 989800966), (2, 494900483), (7, 141400138), (11, 89981906), (14, 70700069), (22, 44990953), (77, 12854558), (154, 6427279), (2293, 431662), (2803, 353122), (4586, 215831), (5606, 176561), (16051, 61666), (19621, 50446), (25223, 39242), (30833, 32102)]