2017456976

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{992843}}^1$

素因数の和:992978

約数の個数: 20

約数和(自身を含む): 3939604992

約数和(自身を除く): 1922148016

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 992843, 1985686, 3971372, 7942744, 15885488, 126091061, 252182122, 504364244, 1008728488, 2017456976]

約数ペア:

[(1, 2017456976), (2, 1008728488), (4, 504364244), (8, 252182122), (16, 126091061), (127, 15885488), (254, 7942744), (508, 3971372), (1016, 1985686), (2032, 992843)]