2551731108

素因数分解:

$2^2\times 3^1\times {\mathrm{212644259}}^1$

素因数の和:212644266

約数の個数: 12

約数和(自身を含む): 5954039280

約数和(自身を除く): 3402308172

約数列:

[1, 2, 3, 4, 6, 12, 212644259, 425288518, 637932777, 850577036, 1275865554, 2551731108]

約数ペア:

[(1, 2551731108), (2, 1275865554), (3, 850577036), (4, 637932777), (6, 425288518), (12, 212644259)]