2025008

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1964

約数の個数: 20

約数和(自身を含む): 3984120

約数和(自身を除く): 1959112

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1889, 3778, 7556, 15112, 30224, 126563, 253126, 506252, 1012504, 2025008]

約数ペア:

[(1, 2025008), (2, 1012504), (4, 506252), (8, 253126), (16, 126563), (67, 30224), (134, 15112), (268, 7556), (536, 3778), (1072, 1889)]