2438716

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 4910976

約数和(自身を除く): 2472260

約数列:

[1, 2, 4, 7, 14, 28, 251, 347, 502, 694, 1004, 1388, 1757, 2429, 3514, 4858, 7028, 9716, 87097, 174194, 348388, 609679, 1219358, 2438716]

約数ペア:

[(1, 2438716), (2, 1219358), (4, 609679), (7, 348388), (14, 174194), (28, 87097), (251, 9716), (347, 7028), (502, 4858), (694, 3514), (1004, 2429), (1388, 1757)]