2069005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 2707200

約数和(自身を除く): 638195

約数列:

[1, 5, 19, 29, 95, 145, 551, 751, 2755, 3755, 14269, 21779, 71345, 108895, 413801, 2069005]

約数ペア:

[(1, 2069005), (5, 413801), (19, 108895), (29, 71345), (95, 21779), (145, 14269), (551, 3755), (751, 2755)]