5278252

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1439}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 10644480

約数和(自身を除く): 5366228

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1439, 1834, 2878, 3668, 5756, 10073, 20146, 40292, 188509, 377018, 754036, 1319563, 2639126, 5278252]

約数ペア:

[(1, 5278252), (2, 2639126), (4, 1319563), (7, 754036), (14, 377018), (28, 188509), (131, 40292), (262, 20146), (524, 10073), (917, 5756), (1439, 3668), (1834, 2878)]