2876804

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 5806080

約数和(自身を除く): 2929276

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 809, 889, 1618, 1778, 3236, 3556, 5663, 11326, 22652, 102743, 205486, 410972, 719201, 1438402, 2876804]

約数ペア:

[(1, 2876804), (2, 1438402), (4, 719201), (7, 410972), (14, 205486), (28, 102743), (127, 22652), (254, 11326), (508, 5663), (809, 3556), (889, 3236), (1618, 1778)]