2006064655

素因数分解:

$5^1\times 7^3\times {\mathrm{401}}^1\times {\mathrm{2917}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 2815286400

約数和(自身を除く): 809221745

約数列:

[1, 5, 7, 35, 49, 245, 343, 401, 1715, 2005, 2807, 2917, 14035, 14585, 19649, 20419, 98245, 102095, 137543, 142933, 687715, 714665, 1000531, 1169717, 5002655, 5848585, 8188019, 40940095, 57316133, 286580665, 401212931, 2006064655]

約数ペア:

[(1, 2006064655), (5, 401212931), (7, 286580665), (35, 57316133), (49, 40940095), (245, 8188019), (343, 5848585), (401, 5002655), (1715, 1169717), (2005, 1000531), (2807, 714665), (2917, 687715), (14035, 142933), (14585, 137543), (19649, 102095), (20419, 98245)]