2168572

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 4445280

約数和(自身を除く): 2276708

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1889, 3778, 7556, 13223, 26446, 52892, 77449, 154898, 309796, 542143, 1084286, 2168572]

約数ペア:

[(1, 2168572), (2, 1084286), (4, 542143), (7, 309796), (14, 154898), (28, 77449), (41, 52892), (82, 26446), (164, 13223), (287, 7556), (574, 3778), (1148, 1889)]