2438524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 4698288

約数和(自身を除く): 2259764

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 353, 628, 706, 1412, 1727, 3454, 3883, 6908, 7766, 15532, 55421, 110842, 221684, 609631, 1219262, 2438524]

約数ペア:

[(1, 2438524), (2, 1219262), (4, 609631), (11, 221684), (22, 110842), (44, 55421), (157, 15532), (314, 7766), (353, 6908), (628, 3883), (706, 3454), (1412, 1727)]