338019644

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{4787}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 600606720

約数和(自身を除く): 262587076

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 4787, 9574, 17653, 19148, 35306, 70612, 607949, 665393, 1215898, 1330786, 2431796, 2661572, 84504911, 169009822, 338019644]

約数ペア:

[(1, 338019644), (2, 169009822), (4, 84504911), (127, 2661572), (139, 2431796), (254, 1330786), (278, 1215898), (508, 665393), (556, 607949), (4787, 70612), (9574, 35306), (17653, 19148)]