907142018

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{224429}}^1$

素因数の和:224521

約数の個数: 16

約数和(自身を含む): 1421988480

約数和(自身を除く): 514846462

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 224429, 448858, 9650447, 10548163, 19300894, 21096326, 453571009, 907142018]

約数ペア:

[(1, 907142018), (2, 453571009), (43, 21096326), (47, 19300894), (86, 10548163), (94, 9650447), (2021, 448858), (4042, 224429)]