2000974790

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2410813}}^1$

素因数の和:2410903

約数の個数: 16

約数和(自身を含む): 3645150768

約数和(自身を除く): 1644175978

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2410813, 4821626, 12054065, 24108130, 200097479, 400194958, 1000487395, 2000974790]

約数ペア:

[(1, 2000974790), (2, 1000487395), (5, 400194958), (10, 200097479), (83, 24108130), (166, 12054065), (415, 4821626), (830, 2410813)]