2013142739

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{9817}}^1$

素因数の和:10130

約数の個数: 16

約数和(自身を含む): 2177239680

約数和(自身を除く): 164096941

約数列:

[1, 19, 43, 251, 817, 4769, 9817, 10793, 186523, 205067, 422131, 2464067, 8020489, 46817273, 105954881, 2013142739]

約数ペア:

[(1, 2013142739), (19, 105954881), (43, 46817273), (251, 8020489), (817, 2464067), (4769, 422131), (9817, 205067), (10793, 186523)]