291258604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{800161}}^1$

素因数の和:800185

約数の個数: 24

約数和(自身を含む): 627327008

約数和(自身を除く): 336068404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 800161, 1600322, 3200644, 5601127, 10402093, 11202254, 20804186, 22404508, 41608372, 72814651, 145629302, 291258604]

約数ペア:

[(1, 291258604), (2, 145629302), (4, 72814651), (7, 41608372), (13, 22404508), (14, 20804186), (26, 11202254), (28, 10402093), (52, 5601127), (91, 3200644), (182, 1600322), (364, 800161)]