1320241516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{967919}}^1$

素因数の和:967965

約数の個数: 24

約数和(自身を含む): 2601768960

約数和(自身を除く): 1281527444

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 967919, 1935838, 3871676, 10647109, 21294218, 30005489, 42588436, 60010978, 120021956, 330060379, 660120758, 1320241516]

約数ペア:

[(1, 1320241516), (2, 660120758), (4, 330060379), (11, 120021956), (22, 60010978), (31, 42588436), (44, 30005489), (62, 21294218), (124, 10647109), (341, 3871676), (682, 1935838), (1364, 967919)]