838704095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{20261}}^1$

素因数の和:20770

約数の個数: 16

約数和(自身を含む): 1067888448

約数和(自身を除く): 229184353

約数列:

[1, 5, 17, 85, 487, 2435, 8279, 20261, 41395, 101305, 344437, 1722185, 9867107, 49335535, 167740819, 838704095]

約数ペア:

[(1, 838704095), (5, 167740819), (17, 49335535), (85, 9867107), (487, 1722185), (2435, 344437), (8279, 101305), (20261, 41395)]