2642205430

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{462733}}^1$

素因数の和:463311

約数の個数: 16

約数和(自身を含む): 4764309264

約数和(自身を除く): 2122103834

約数列:

[1, 2, 5, 10, 571, 1142, 2855, 5710, 462733, 925466, 2313665, 4627330, 264220543, 528441086, 1321102715, 2642205430]

約数ペア:

[(1, 2642205430), (2, 1321102715), (5, 528441086), (10, 264220543), (571, 4627330), (1142, 2313665), (2855, 925466), (5710, 462733)]