2021987104

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{943091}}^1$

素因数の和:943168

約数の個数: 24

約数和(自身を含む): 4040206128

約数和(自身を除く): 2018219024

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 943091, 1886182, 3772364, 7544728, 15089456, 30178912, 63187097, 126374194, 252748388, 505496776, 1010993552, 2021987104]

約数ペア:

[(1, 2021987104), (2, 1010993552), (4, 505496776), (8, 252748388), (16, 126374194), (32, 63187097), (67, 30178912), (134, 15089456), (268, 7544728), (536, 3772364), (1072, 1886182), (2144, 943091)]