2564111254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3163}}^1\times {\mathrm{17623}}^1$

素因数の和:20811

約数の個数: 16

約数和(自身を含む): 4014888192

約数和(自身を除く): 1450776938

約数列:

[1, 2, 23, 46, 3163, 6326, 17623, 35246, 72749, 145498, 405329, 810658, 55741549, 111483098, 1282055627, 2564111254]

約数ペア:

[(1, 2564111254), (2, 1282055627), (23, 111483098), (46, 55741549), (3163, 810658), (6326, 405329), (17623, 145498), (35246, 72749)]