2000648637

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{130531}}^1$

素因数の和:130681

約数の個数: 24

約数和(自身を含む): 3135900768

約数和(自身を除く): 1135252131

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 1179, 1703, 5109, 15327, 130531, 391593, 1174779, 1696903, 5090709, 15272127, 17099561, 51298683, 153896049, 222294293, 666882879, 2000648637]

約数ペア:

[(1, 2000648637), (3, 666882879), (9, 222294293), (13, 153896049), (39, 51298683), (117, 17099561), (131, 15272127), (393, 5090709), (1179, 1696903), (1703, 1174779), (5109, 391593), (15327, 130531)]