831202212

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{2437}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 1988393792

約数和(自身を除く): 1157191580

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 661, 1322, 1983, 2437, 2644, 3966, 4874, 7311, 7932, 9748, 14622, 28423, 29244, 56846, 85269, 104791, 113692, 170538, 209582, 314373, 341076, 419164, 628746, 1257492, 1610857, 3221714, 4832571, 6443428, 9665142, 19330284, 69266851, 138533702, 207800553, 277067404, 415601106, 831202212]

約数ペア:

[(1, 831202212), (2, 415601106), (3, 277067404), (4, 207800553), (6, 138533702), (12, 69266851), (43, 19330284), (86, 9665142), (129, 6443428), (172, 4832571), (258, 3221714), (516, 1610857), (661, 1257492), (1322, 628746), (1983, 419164), (2437, 341076), (2644, 314373), (3966, 209582), (4874, 170538), (7311, 113692), (7932, 104791), (9748, 85269), (14622, 56846), (28423, 29244)]