13307872048

素因数分解:

$2^4\times {\mathrm{2957}}^1\times {\mathrm{281279}}^1$

素因数の和:284244

約数の個数: 20

約数和(自身を含む): 25792813440

約数和(自身を除く): 12484941392

約数列:

[1, 2, 4, 8, 16, 2957, 5914, 11828, 23656, 47312, 281279, 562558, 1125116, 2250232, 4500464, 831742003, 1663484006, 3326968012, 6653936024, 13307872048]

約数ペア:

[(1, 13307872048), (2, 6653936024), (4, 3326968012), (8, 1663484006), (16, 831742003), (2957, 4500464), (5914, 2250232), (11828, 1125116), (23656, 562558), (47312, 281279)]