2008148516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{162419}}^1$

素因数の和:162715

約数の個数: 24

約数和(自身を含む): 3847404960

約数和(自身を除く): 1839256444

約数列:

[1, 2, 4, 11, 22, 44, 281, 562, 1124, 3091, 6182, 12364, 162419, 324838, 649676, 1786609, 3573218, 7146436, 45639739, 91279478, 182558956, 502037129, 1004074258, 2008148516]

約数ペア:

[(1, 2008148516), (2, 1004074258), (4, 502037129), (11, 182558956), (22, 91279478), (44, 45639739), (281, 7146436), (562, 3573218), (1124, 1786609), (3091, 649676), (6182, 324838), (12364, 162419)]