2777382503

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{54419}}^1$

素因数の和:54766

約数の個数: 16

約数和(自身を含む): 3322667520

約数和(自身を除く): 545285017

約数列:

[1, 7, 23, 161, 317, 2219, 7291, 51037, 54419, 380933, 1251637, 8761459, 17250823, 120755761, 396768929, 2777382503]

約数ペア:

[(1, 2777382503), (7, 396768929), (23, 120755761), (161, 17250823), (317, 8761459), (2219, 1251637), (7291, 380933), (51037, 54419)]