2057646561

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{510709}}^1$

素因数の和:510808

約数の個数: 16

約数和(自身を含む): 2941689600

約数和(自身を除く): 884043039

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 510709, 1532127, 8682053, 26046159, 40346011, 121038033, 685882187, 2057646561]

約数ペア:

[(1, 2057646561), (3, 685882187), (17, 121038033), (51, 40346011), (79, 26046159), (237, 8682053), (1343, 1532127), (4029, 510709)]