1224004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9906

約数の個数: 12

約数和(自身を含む): 2211328

約数和(自身を除く): 987324

約数列:

[1, 2, 4, 31, 62, 124, 9871, 19742, 39484, 306001, 612002, 1224004]

約数ペア:

[(1, 1224004), (2, 612002), (4, 306001), (31, 39484), (62, 19742), (124, 9871)]