90280918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1693}}^1$

素因数の和:2008

約数の個数: 32

約数和(自身を含む): 167340096

約数和(自身を除く): 77059178

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 293, 586, 1693, 2051, 3386, 3809, 4102, 7618, 11851, 22009, 23702, 26663, 44018, 53326, 154063, 308126, 496049, 992098, 3472343, 6448637, 6944686, 12897274, 45140459, 90280918]

約数ペア:

[(1, 90280918), (2, 45140459), (7, 12897274), (13, 6944686), (14, 6448637), (26, 3472343), (91, 992098), (182, 496049), (293, 308126), (586, 154063), (1693, 53326), (2051, 44018), (3386, 26663), (3809, 23702), (4102, 22009), (7618, 11851)]