130069444

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3343}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 232581888

約数和(自身を除く): 102512444

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 3343, 6686, 9727, 13372, 19454, 38908, 237353, 457991, 474706, 915982, 949412, 1831964, 32517361, 65034722, 130069444]

約数ペア:

[(1, 130069444), (2, 65034722), (4, 32517361), (71, 1831964), (137, 949412), (142, 915982), (274, 474706), (284, 457991), (548, 237353), (3343, 38908), (6686, 19454), (9727, 13372)]