1392148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 2562560

約数和(自身を除く): 1170412

約数列:

[1, 2, 4, 31, 62, 103, 109, 124, 206, 218, 412, 436, 3193, 3379, 6386, 6758, 11227, 12772, 13516, 22454, 44908, 348037, 696074, 1392148]

約数ペア:

[(1, 1392148), (2, 696074), (4, 348037), (31, 44908), (62, 22454), (103, 13516), (109, 12772), (124, 11227), (206, 6758), (218, 6386), (412, 3379), (436, 3193)]