2281372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 4203360

約数和(自身を除く): 1921988

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 277, 284, 554, 1108, 2059, 4118, 8033, 8236, 16066, 19667, 32132, 39334, 78668, 570343, 1140686, 2281372]

約数ペア:

[(1, 2281372), (2, 1140686), (4, 570343), (29, 78668), (58, 39334), (71, 32132), (116, 19667), (142, 16066), (277, 8236), (284, 8033), (554, 4118), (1108, 2059)]