407297374

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{17351}}^1$

素因数の和:17472

約数の個数: 24

約数和(自身を含む): 678497904

約数和(自身を除く): 271200530

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 11737, 17351, 23474, 34702, 190861, 381722, 1683047, 2099471, 3366094, 4198942, 18513517, 37027034, 203648687, 407297374]

約数ペア:

[(1, 407297374), (2, 203648687), (11, 37027034), (22, 18513517), (97, 4198942), (121, 3366094), (194, 2099471), (242, 1683047), (1067, 381722), (2134, 190861), (11737, 34702), (17351, 23474)]