2012042011

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{319727}}^1$

素因数の和:319794

約数の個数: 16

約数和(自身を含む): 2455511040

約数和(自身を除く): 443469029

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 319727, 2238089, 9272083, 9911537, 64904581, 69380759, 287434573, 2012042011]

約数ペア:

[(1, 2012042011), (7, 287434573), (29, 69380759), (31, 64904581), (203, 9911537), (217, 9272083), (899, 2238089), (6293, 319727)]