2005516028

素因数分解:

$2^2\times {\mathrm{823}}^1\times {\mathrm{609209}}^1$

素因数の和:610036

約数の個数: 12

約数和(自身を含む): 3513923280

約数和(自身を除く): 1508407252

約数列:

[1, 2, 4, 823, 1646, 3292, 609209, 1218418, 2436836, 501379007, 1002758014, 2005516028]

約数ペア:

[(1, 2005516028), (2, 1002758014), (4, 501379007), (823, 2436836), (1646, 1218418), (3292, 609209)]