1999756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 3902976

約数和(自身を除く): 1903220

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 967, 1034, 1934, 2068, 3868, 10637, 21274, 42548, 45449, 90898, 181796, 499939, 999878, 1999756]

約数ペア:

[(1, 1999756), (2, 999878), (4, 499939), (11, 181796), (22, 90898), (44, 45449), (47, 42548), (94, 21274), (188, 10637), (517, 3868), (967, 2068), (1034, 1934)]