2088049456

素因数分解:

$2^4\times {\mathrm{1949}}^1\times {\mathrm{66959}}^1$

素因数の和:68916

約数の個数: 20

約数和(自身を含む): 4047732000

約数和(自身を除く): 1959682544

約数列:

[1, 2, 4, 8, 16, 1949, 3898, 7796, 15592, 31184, 66959, 133918, 267836, 535672, 1071344, 130503091, 261006182, 522012364, 1044024728, 2088049456]

約数ペア:

[(1, 2088049456), (2, 1044024728), (4, 522012364), (8, 261006182), (16, 130503091), (1949, 1071344), (3898, 535672), (7796, 267836), (15592, 133918), (31184, 66959)]