2190946173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{5827}}^1$

素因数の和:6185

約数の個数: 32

約数和(自身を含む): 3258458112

約数和(自身を除く): 1067511939

約数列:

[1, 3, 13, 31, 39, 93, 311, 403, 933, 1209, 4043, 5827, 9641, 12129, 17481, 28923, 75751, 125333, 180637, 227253, 375999, 541911, 1812197, 2348281, 5436591, 7044843, 23558561, 56178107, 70675683, 168534321, 730315391, 2190946173]

約数ペア:

[(1, 2190946173), (3, 730315391), (13, 168534321), (31, 70675683), (39, 56178107), (93, 23558561), (311, 7044843), (403, 5436591), (933, 2348281), (1209, 1812197), (4043, 541911), (5827, 375999), (9641, 227253), (12129, 180637), (17481, 125333), (28923, 75751)]