805224426

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{2731}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 1626479808

約数和(自身を除く): 821255382

約数列:

[1, 2, 3, 6, 157, 313, 314, 471, 626, 939, 942, 1878, 2731, 5462, 8193, 16386, 49141, 98282, 147423, 294846, 428767, 854803, 857534, 1286301, 1709606, 2564409, 2572602, 5128818, 134204071, 268408142, 402612213, 805224426]

約数ペア:

[(1, 805224426), (2, 402612213), (3, 268408142), (6, 134204071), (157, 5128818), (313, 2572602), (314, 2564409), (471, 1709606), (626, 1286301), (939, 857534), (942, 854803), (1878, 428767), (2731, 294846), (5462, 147423), (8193, 98282), (16386, 49141)]