7138879291

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1\times {\mathrm{2699}}^1$

素因数の和:4698

約数の個数: 16

約数和(自身を含む): 7624368000

約数和(自身を除く): 485488709

約数列:

[1, 19, 73, 1387, 1907, 2699, 36233, 51281, 139211, 197027, 2645009, 3743513, 5146993, 97792867, 375730489, 7138879291]

約数ペア:

[(1, 7138879291), (19, 375730489), (73, 97792867), (1387, 5146993), (1907, 3743513), (2699, 2645009), (36233, 197027), (51281, 139211)]