2664508724

素因数分解:

$2^2\times {\mathrm{5393}}^1\times {\mathrm{123517}}^1$

素因数の和:128914

約数の個数: 12

約数和(自身を含む): 4663792644

約数和(自身を除く): 1999283920

約数列:

[1, 2, 4, 5393, 10786, 21572, 123517, 247034, 494068, 666127181, 1332254362, 2664508724]

約数ペア:

[(1, 2664508724), (2, 1332254362), (4, 666127181), (5393, 494068), (10786, 247034), (21572, 123517)]