2023705990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{43177}}^1$

素因数の和:43336

約数の個数: 32

約数和(自身を含む): 3761667360

約数和(自身を除く): 1737961370

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 430, 545, 1090, 4687, 9374, 23435, 43177, 46870, 86354, 215885, 431770, 1856611, 3713222, 4706293, 9283055, 9412586, 18566110, 23531465, 47062930, 202370599, 404741198, 1011852995, 2023705990]

約数ペア:

[(1, 2023705990), (2, 1011852995), (5, 404741198), (10, 202370599), (43, 47062930), (86, 23531465), (109, 18566110), (215, 9412586), (218, 9283055), (430, 4706293), (545, 3713222), (1090, 1856611), (4687, 431770), (9374, 215885), (23435, 86354), (43177, 46870)]