1930749314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{264269}}^1$

素因数の和:264565

約数の個数: 16

約数和(自身を含む): 3130013880

約数和(自身を除く): 1199264566

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 264269, 528538, 3435497, 6870994, 74259589, 148519178, 965374657, 1930749314]

約数ペア:

[(1, 1930749314), (2, 965374657), (13, 148519178), (26, 74259589), (281, 6870994), (562, 3435497), (3653, 528538), (7306, 264269)]