65540849

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 72960000

約数和(自身を除く): 7419151

約数列:

[1, 11, 79, 199, 379, 869, 2189, 4169, 15721, 29941, 75421, 172931, 329351, 829631, 5958259, 65540849]

約数ペア:

[(1, 65540849), (11, 5958259), (79, 829631), (199, 329351), (379, 172931), (869, 75421), (2189, 29941), (4169, 15721)]