2013510919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{431251}}^1$

素因数の和:431310

約数の個数: 16

約数和(自身を含む): 2484011520

約数和(自身を除く): 470500601

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 431251, 3018757, 9918773, 12506279, 69431411, 87543953, 287644417, 2013510919]

約数ペア:

[(1, 2013510919), (7, 287644417), (23, 87543953), (29, 69431411), (161, 12506279), (203, 9918773), (667, 3018757), (4669, 431251)]