2794919281921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{8002151}}^1$

素因数の和:8002632

約数の個数: 16

約数和(自身を含む): 3062455579008

約数和(自身を除く): 267536297087

約数列:

[1, 13, 67, 401, 871, 5213, 26867, 349271, 8002151, 104027963, 536144117, 3208862551, 6969873521, 41715213163, 214993790917, 2794919281921]

約数ペア:

[(1, 2794919281921), (13, 214993790917), (67, 41715213163), (401, 6969873521), (871, 3208862551), (5213, 536144117), (26867, 104027963), (349271, 8002151)]