2113485691

素因数分解:

${\mathrm{19}}^2\times {\mathrm{727}}^1\times {\mathrm{8053}}^1$

素因数の和:8818

約数の個数: 12

約数和(自身を含む): 2233921872

約数和(自身を除く): 120436181

約数列:

[1, 19, 361, 727, 8053, 13813, 153007, 262447, 2907133, 5854531, 111236089, 2113485691]

約数ペア:

[(1, 2113485691), (19, 111236089), (361, 5854531), (727, 2907133), (8053, 262447), (13813, 153007)]