6670521718

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{215693}}^1$

素因数の和:215796

約数の個数: 24

約数和(自身を含む): 11683712592

約数和(自身を除く): 5013190874

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2209, 4418, 15463, 30926, 215693, 431386, 1509851, 3019702, 10137571, 20275142, 70962997, 141925994, 476465837, 952931674, 3335260859, 6670521718]

約数ペア:

[(1, 6670521718), (2, 3335260859), (7, 952931674), (14, 476465837), (47, 141925994), (94, 70962997), (329, 20275142), (658, 10137571), (2209, 3019702), (4418, 1509851), (15463, 431386), (30926, 215693)]