1140686

素因数分解:

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

素因数の和:379

約数の個数: 16

約数和(自身を含む): 1801440

約数和(自身を除く): 660754

約数列:

[1, 2, 29, 58, 71, 142, 277, 554, 2059, 4118, 8033, 16066, 19667, 39334, 570343, 1140686]

約数ペア:

[(1, 1140686), (2, 570343), (29, 39334), (58, 19667), (71, 16066), (142, 8033), (277, 4118), (554, 2059)]