2012265710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2211281}}^1$

素因数の和:2211308

約数の個数: 32

約数和(自身を含む): 4457944512

約数和(自身を除く): 2445678802

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2211281, 4422562, 11056405, 15478967, 22112810, 28746653, 30957934, 57493306, 77394835, 143733265, 154789670, 201226571, 287466530, 402453142, 1006132855, 2012265710]

約数ペア:

[(1, 2012265710), (2, 1006132855), (5, 402453142), (7, 287466530), (10, 201226571), (13, 154789670), (14, 143733265), (26, 77394835), (35, 57493306), (65, 30957934), (70, 28746653), (91, 22112810), (130, 15478967), (182, 11056405), (455, 4422562), (910, 2211281)]