2798065

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 830735

約数列:

[1, 5, 23, 29, 115, 145, 667, 839, 3335, 4195, 19297, 24331, 96485, 121655, 559613, 2798065]

約数ペア:

[(1, 2798065), (5, 559613), (23, 121655), (29, 96485), (115, 24331), (145, 19297), (667, 4195), (839, 3335)]