2011796715

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1889011}}^1$

素因数の和:1889090

約数の個数: 16

約数和(自身を含む): 3264212736

約数和(自身を除く): 1252416021

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1889011, 5667033, 9445055, 28335165, 134119781, 402359343, 670598905, 2011796715]

約数ペア:

[(1, 2011796715), (3, 670598905), (5, 402359343), (15, 134119781), (71, 28335165), (213, 9445055), (355, 5667033), (1065, 1889011)]