5051918428

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{1970327}}^1$

素因数の和:1970972

約数の個数: 12

約数和(自身を含む): 8854654032

約数和(自身を除く): 3802735604

約数列:

[1, 2, 4, 641, 1282, 2564, 1970327, 3940654, 7881308, 1262979607, 2525959214, 5051918428]

約数ペア:

[(1, 5051918428), (2, 2525959214), (4, 1262979607), (641, 7881308), (1282, 3940654), (2564, 1970327)]