1028496670

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{145063}}^1$

素因数の和:145779

約数の個数: 16

約数和(自身を含む): 1853917920

約数和(自身を除く): 825421250

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 145063, 290126, 725315, 1450630, 102849667, 205699334, 514248335, 1028496670]

約数ペア:

[(1, 1028496670), (2, 514248335), (5, 205699334), (10, 102849667), (709, 1450630), (1418, 725315), (3545, 290126), (7090, 145063)]