1443692642

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{741877}}^1$

素因数の和:742025

約数の個数: 16

約数和(自身を含む): 2492710080

約数和(自身を除く): 1049017438

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 741877, 1483754, 5193139, 10386278, 103120903, 206241806, 721846321, 1443692642]

約数ペア:

[(1, 1443692642), (2, 721846321), (7, 206241806), (14, 103120903), (139, 10386278), (278, 5193139), (973, 1483754), (1946, 741877)]