3851423312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{508909}}^1$

素因数の和:508971

約数の個数: 40

約数和(自身を含む): 8329838880

約数和(自身を除く): 4478415568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 508909, 1017818, 2035636, 4071272, 5597999, 8142544, 11195998, 21883087, 22391996, 43766174, 44783992, 87532348, 89567984, 175064696, 240713957, 350129392, 481427914, 962855828, 1925711656, 3851423312]

約数ペア:

[(1, 3851423312), (2, 1925711656), (4, 962855828), (8, 481427914), (11, 350129392), (16, 240713957), (22, 175064696), (43, 89567984), (44, 87532348), (86, 44783992), (88, 43766174), (172, 22391996), (176, 21883087), (344, 11195998), (473, 8142544), (688, 5597999), (946, 4071272), (1892, 2035636), (3784, 1017818), (7568, 508909)]