1337550032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{918647}}^1$

素因数の和:918675

約数の個数: 40

約数和(自身を含む): 3189545856

約数和(自身を除く): 1851995824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 918647, 1837294, 3674588, 6430529, 7349176, 11942411, 12861058, 14698352, 23884822, 25722116, 47769644, 51444232, 83596877, 95539288, 102888464, 167193754, 191078576, 334387508, 668775016, 1337550032]

約数ペア:

[(1, 1337550032), (2, 668775016), (4, 334387508), (7, 191078576), (8, 167193754), (13, 102888464), (14, 95539288), (16, 83596877), (26, 51444232), (28, 47769644), (52, 25722116), (56, 23884822), (91, 14698352), (104, 12861058), (112, 11942411), (182, 7349176), (208, 6430529), (364, 3674588), (728, 1837294), (1456, 918647)]