1040263588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2857867}}^1$

素因数の和:2857891

約数の個数: 24

約数和(自身を含む): 2240568512

約数和(自身を除く): 1200304924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2857867, 5715734, 11431468, 20005069, 37152271, 40010138, 74304542, 80020276, 148609084, 260065897, 520131794, 1040263588]

約数ペア:

[(1, 1040263588), (2, 520131794), (4, 260065897), (7, 148609084), (13, 80020276), (14, 74304542), (26, 40010138), (28, 37152271), (52, 20005069), (91, 11431468), (182, 5715734), (364, 2857867)]