2009415091

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{24419}}^1$

素因数の和:24570

約数の個数: 16

約数和(自身を含む): 2180217600

約数和(自身を除く): 170802509

約数列:

[1, 19, 61, 71, 1159, 1349, 4331, 24419, 82289, 463961, 1489559, 1733749, 28301621, 32941231, 105758689, 2009415091]

約数ペア:

[(1, 2009415091), (19, 105758689), (61, 32941231), (71, 28301621), (1159, 1733749), (1349, 1489559), (4331, 463961), (24419, 82289)]