949870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 1787544

約数和(自身を除く): 837674

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 215, 235, 430, 470, 2021, 2209, 4042, 4418, 10105, 11045, 20210, 22090, 94987, 189974, 474935, 949870]

約数ペア:

[(1, 949870), (2, 474935), (5, 189974), (10, 94987), (43, 22090), (47, 20210), (86, 11045), (94, 10105), (215, 4418), (235, 4042), (430, 2209), (470, 2021)]