1326147658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{27817}}^1$

素因数の和:28038

約数の個数: 24

約数和(自身を含む): 2197677636

約数和(自身を除く): 871529978

約数列:

[1, 2, 11, 22, 121, 197, 242, 394, 2167, 4334, 23837, 27817, 47674, 55634, 305987, 611974, 3365857, 5479949, 6731714, 10959898, 60279439, 120558878, 663073829, 1326147658]

約数ペア:

[(1, 1326147658), (2, 663073829), (11, 120558878), (22, 60279439), (121, 10959898), (197, 6731714), (242, 5479949), (394, 3365857), (2167, 611974), (4334, 305987), (23837, 55634), (27817, 47674)]