2011086489

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{368939}}^1$

素因数の和:369044

約数の個数: 16

約数和(自身を含む): 2833459200

約数和(自身を除く): 822372711

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 368939, 1106817, 8485597, 25456791, 29146181, 87438543, 670362163, 2011086489]

約数ペア:

[(1, 2011086489), (3, 670362163), (23, 87438543), (69, 29146181), (79, 25456791), (237, 8485597), (1817, 1106817), (5451, 368939)]