1974442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:477

約数の個数: 16

約数和(自身を含む): 3144960

約数和(自身を除く): 1170518

約数列:

[1, 2, 19, 38, 223, 233, 446, 466, 4237, 4427, 8474, 8854, 51959, 103918, 987221, 1974442]

約数ペア:

[(1, 1974442), (2, 987221), (19, 103918), (38, 51959), (223, 8854), (233, 8474), (446, 4427), (466, 4237)]