2012121208

素因数分解:

$2^3\times {\mathrm{11257}}^1\times {\mathrm{22343}}^1$

素因数の和:33606

約数の個数: 16

約数和(自身を含む): 3773231280

約数和(自身を除く): 1761110072

約数列:

[1, 2, 4, 8, 11257, 22343, 22514, 44686, 45028, 89372, 90056, 178744, 251515151, 503030302, 1006060604, 2012121208]

約数ペア:

[(1, 2012121208), (2, 1006060604), (4, 503030302), (8, 251515151), (11257, 178744), (22343, 90056), (22514, 89372), (44686, 45028)]