2021283230

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2435281}}^1$

素因数の和:2435371

約数の個数: 16

約数和(自身を含む): 3682146384

約数和(自身を除く): 1660863154

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2435281, 4870562, 12176405, 24352810, 202128323, 404256646, 1010641615, 2021283230]

約数ペア:

[(1, 2021283230), (2, 1010641615), (5, 404256646), (10, 202128323), (83, 24352810), (166, 12176405), (415, 4870562), (830, 2435281)]