117788138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{266489}}^1$

素因数の和:266521

約数の個数: 16

約数和(自身を含む): 201466440

約数和(自身を除く): 83678302

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 266489, 532978, 3464357, 4530313, 6928714, 9060626, 58894069, 117788138]

約数ペア:

[(1, 117788138), (2, 58894069), (13, 9060626), (17, 6928714), (26, 4530313), (34, 3464357), (221, 532978), (442, 266489)]