1672970630

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{399277}}^1$

素因数の和:399703

約数の個数: 16

約数和(自身を含む): 3018541680

約数和(自身を除く): 1345571050

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 399277, 798554, 1996385, 3992770, 167297063, 334594126, 836485315, 1672970630]

約数ペア:

[(1, 1672970630), (2, 836485315), (5, 334594126), (10, 167297063), (419, 3992770), (838, 1996385), (2095, 798554), (4190, 399277)]