1207856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5807}}^1$

素因数の和:5828

約数の個数: 20

約数和(自身を含む): 2520672

約数和(自身を除く): 1312816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5807, 11614, 23228, 46456, 75491, 92912, 150982, 301964, 603928, 1207856]

約数ペア:

[(1, 1207856), (2, 603928), (4, 301964), (8, 150982), (13, 92912), (16, 75491), (26, 46456), (52, 23228), (104, 11614), (208, 5807)]