1720200426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{40957153}}^1$

素因数の和:40957165

約数の個数: 16

約数和(自身を含む): 3931886784

約数和(自身を除く): 2211686358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 40957153, 81914306, 122871459, 245742918, 286700071, 573400142, 860100213, 1720200426]

約数ペア:

[(1, 1720200426), (2, 860100213), (3, 573400142), (6, 286700071), (7, 245742918), (14, 122871459), (21, 81914306), (42, 40957153)]