26900447

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{787}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 32528640

約数和(自身を除く): 5628193

約数列:

[1, 7, 19, 133, 257, 787, 1799, 4883, 5509, 14953, 34181, 104671, 202259, 1415813, 3842921, 26900447]

約数ペア:

[(1, 26900447), (7, 3842921), (19, 1415813), (133, 202259), (257, 104671), (787, 34181), (1799, 14953), (4883, 5509)]