2450996863

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{63697}}^1$

素因数の和:63966

約数の個数: 16

約数和(自身を含む): 2935203840

約数和(自身を除く): 484206977

約数列:

[1, 7, 23, 161, 239, 1673, 5497, 38479, 63697, 445879, 1465031, 10255217, 15223583, 106565081, 350142409, 2450996863]

約数ペア:

[(1, 2450996863), (7, 350142409), (23, 106565081), (161, 15223583), (239, 10255217), (1673, 1465031), (5497, 445879), (38479, 63697)]