2011396051

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{2909}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 2380566240

約数和(自身を除く): 369170189

約数列:

[1, 7, 49, 103, 137, 721, 959, 2909, 5047, 6713, 14111, 20363, 98777, 142541, 299627, 398533, 691439, 2097389, 2789731, 14681723, 19528117, 41048899, 287342293, 2011396051]

約数ペア:

[(1, 2011396051), (7, 287342293), (49, 41048899), (103, 19528117), (137, 14681723), (721, 2789731), (959, 2097389), (2909, 691439), (5047, 398533), (6713, 299627), (14111, 142541), (20363, 98777)]