2153096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 4514400

約数和(自身を除く): 2361304

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 569, 946, 1138, 1892, 2276, 3784, 4552, 6259, 12518, 24467, 25036, 48934, 50072, 97868, 195736, 269137, 538274, 1076548, 2153096]

約数ペア:

[(1, 2153096), (2, 1076548), (4, 538274), (8, 269137), (11, 195736), (22, 97868), (43, 50072), (44, 48934), (86, 25036), (88, 24467), (172, 12518), (344, 6259), (473, 4552), (569, 3784), (946, 2276), (1138, 1892)]