2686612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{39509}}^1$

素因数の和:39530

約数の個数: 12

約数和(自身を含む): 4978260

約数和(自身を除く): 2291648

約数列:

[1, 2, 4, 17, 34, 68, 39509, 79018, 158036, 671653, 1343306, 2686612]

約数ペア:

[(1, 2686612), (2, 1343306), (4, 671653), (17, 158036), (34, 79018), (68, 39509)]