2427620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9337}}^1$

素因数の和:9359

約数の個数: 24

約数和(自身を含む): 5490744

約数和(自身を除く): 3063124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9337, 18674, 37348, 46685, 93370, 121381, 186740, 242762, 485524, 606905, 1213810, 2427620]

約数ペア:

[(1, 2427620), (2, 1213810), (4, 606905), (5, 485524), (10, 242762), (13, 186740), (20, 121381), (26, 93370), (52, 46685), (65, 37348), (130, 18674), (260, 9337)]