1668702926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{18379}}^1\times {\mathrm{4127}}^1$

素因数の和:22519

約数の個数: 16

約数和(自身を含む): 2731415040

約数和(自身を除く): 1062712114

約数列:

[1, 2, 11, 22, 4127, 8254, 18379, 36758, 45397, 90794, 202169, 404338, 75850133, 151700266, 834351463, 1668702926]

約数ペア:

[(1, 1668702926), (2, 834351463), (11, 151700266), (22, 75850133), (4127, 404338), (8254, 202169), (18379, 90794), (36758, 45397)]