2851016

素因数分解:

$2^3\times 7^3\times {\mathrm{1039}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 6240000

約数和(自身を除く): 3388984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1039, 1372, 2078, 2744, 4156, 7273, 8312, 14546, 29092, 50911, 58184, 101822, 203644, 356377, 407288, 712754, 1425508, 2851016]

約数ペア:

[(1, 2851016), (2, 1425508), (4, 712754), (7, 407288), (8, 356377), (14, 203644), (28, 101822), (49, 58184), (56, 50911), (98, 29092), (196, 14546), (343, 8312), (392, 7273), (686, 4156), (1039, 2744), (1372, 2078)]