8721062966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2980541}}^1$

素因数の和:2980580

約数の個数: 32

約数和(自身を含む): 17167921920

約数和(自身を除く): 8446858954

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 2980541, 5961082, 20863787, 32785951, 41727574, 56630279, 65571902, 113260558, 229501657, 396411953, 459003314, 622933069, 792823906, 1245866138, 4360531483, 8721062966]

約数ペア:

[(1, 8721062966), (2, 4360531483), (7, 1245866138), (11, 792823906), (14, 622933069), (19, 459003314), (22, 396411953), (38, 229501657), (77, 113260558), (133, 65571902), (154, 56630279), (209, 41727574), (266, 32785951), (418, 20863787), (1463, 5961082), (2926, 2980541)]