1943060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13879}}^1$

素因数の和:13895

約数の個数: 24

約数和(自身を含む): 4663680

約数和(自身を除く): 2720620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13879, 27758, 55516, 69395, 97153, 138790, 194306, 277580, 388612, 485765, 971530, 1943060]

約数ペア:

[(1, 1943060), (2, 971530), (4, 485765), (5, 388612), (7, 277580), (10, 194306), (14, 138790), (20, 97153), (28, 69395), (35, 55516), (70, 27758), (140, 13879)]