2559704

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 5617920

約数和(自身を除く): 3058216

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1063, 1204, 2126, 2408, 4252, 7441, 8504, 14882, 29764, 45709, 59528, 91418, 182836, 319963, 365672, 639926, 1279852, 2559704]

約数ペア:

[(1, 2559704), (2, 1279852), (4, 639926), (7, 365672), (8, 319963), (14, 182836), (28, 91418), (43, 59528), (56, 45709), (86, 29764), (172, 14882), (301, 8504), (344, 7441), (602, 4252), (1063, 2408), (1204, 2126)]