8231146

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 16011072

約数和(自身を除く): 7779926

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 113, 121, 154, 226, 242, 301, 473, 602, 791, 847, 946, 1243, 1582, 1694, 2486, 3311, 4859, 5203, 6622, 8701, 9718, 10406, 13673, 17402, 27346, 34013, 36421, 53449, 68026, 72842, 95711, 106898, 191422, 374143, 587939, 748286, 1175878, 4115573, 8231146]

約数ペア:

[(1, 8231146), (2, 4115573), (7, 1175878), (11, 748286), (14, 587939), (22, 374143), (43, 191422), (77, 106898), (86, 95711), (113, 72842), (121, 68026), (154, 53449), (226, 36421), (242, 34013), (301, 27346), (473, 17402), (602, 13673), (791, 10406), (847, 9718), (946, 8701), (1243, 6622), (1582, 5203), (1694, 4859), (2486, 3311)]