490694732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22621}}^1$

素因数の和:22682

約数の個数: 48

約数和(自身を含む): 1026133920

約数和(自身を除く): 535439188

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 638, 748, 986, 1276, 1972, 5423, 10846, 21692, 22621, 45242, 90484, 248831, 384557, 497662, 656009, 769114, 995324, 1312018, 1538228, 2624036, 4230127, 7216099, 8460254, 11152153, 14432198, 16920508, 22304306, 28864396, 44608612, 122673683, 245347366, 490694732]

約数ペア:

[(1, 490694732), (2, 245347366), (4, 122673683), (11, 44608612), (17, 28864396), (22, 22304306), (29, 16920508), (34, 14432198), (44, 11152153), (58, 8460254), (68, 7216099), (116, 4230127), (187, 2624036), (319, 1538228), (374, 1312018), (493, 995324), (638, 769114), (748, 656009), (986, 497662), (1276, 384557), (1972, 248831), (5423, 90484), (10846, 45242), (21692, 22621)]