1991924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2663}}^1$

素因数の和:2695

約数の個数: 24

約数和(自身を含む): 4027968

約数和(自身を除く): 2036044

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2663, 5326, 10652, 29293, 45271, 58586, 90542, 117172, 181084, 497981, 995962, 1991924]

約数ペア:

[(1, 1991924), (2, 995962), (4, 497981), (11, 181084), (17, 117172), (22, 90542), (34, 58586), (44, 45271), (68, 29293), (187, 10652), (374, 5326), (748, 2663)]