2017410145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{551959}}^1$

素因数の和:552024

約数の個数: 16

約数和(自身を含む): 2622913920

約数和(自身を除く): 605503775

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 551959, 2759795, 9383303, 23734237, 46916515, 118671185, 403482029, 2017410145]

約数ペア:

[(1, 2017410145), (5, 403482029), (17, 118671185), (43, 46916515), (85, 23734237), (215, 9383303), (731, 2759795), (3655, 551959)]