2688893488

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4098923}}^1$

素因数の和:4098972

約数の個数: 20

約数和(自身を含む): 5336799048

約数和(自身を除く): 2647905560

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4098923, 8197846, 16395692, 32791384, 65582768, 168055843, 336111686, 672223372, 1344446744, 2688893488]

約数ペア:

[(1, 2688893488), (2, 1344446744), (4, 672223372), (8, 336111686), (16, 168055843), (41, 65582768), (82, 32791384), (164, 16395692), (328, 8197846), (656, 4098923)]