2005236548

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{695297}}^1$

素因数の和:695411

約数の個数: 24

約数和(自身を含む): 4049415552

約数和(自身を除く): 2044179004

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 695297, 1390594, 2781188, 4867079, 9734158, 19468316, 71615591, 143231182, 286462364, 501309137, 1002618274, 2005236548]

約数ペア:

[(1, 2005236548), (2, 1002618274), (4, 501309137), (7, 286462364), (14, 143231182), (28, 71615591), (103, 19468316), (206, 9734158), (412, 4867079), (721, 2781188), (1442, 1390594), (2884, 695297)]