2079861776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3170521}}^1$

素因数の和:3170570

約数の個数: 20

約数和(自身を含む): 4128019644

約数和(自身を除く): 2048157868

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3170521, 6341042, 12682084, 25364168, 50728336, 129991361, 259982722, 519965444, 1039930888, 2079861776]

約数ペア:

[(1, 2079861776), (2, 1039930888), (4, 519965444), (8, 259982722), (16, 129991361), (41, 50728336), (82, 25364168), (164, 12682084), (328, 6341042), (656, 3170521)]