2006136964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47221}}^1$

素因数の和:47300

約数の個数: 48

約数和(自身を含む): 4072425280

約数和(自身を除く): 2066288316

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1634, 2236, 3268, 10621, 21242, 42484, 47221, 94442, 188884, 613873, 897199, 1227746, 1794398, 2030503, 2455492, 3588796, 4061006, 8122012, 11663587, 23327174, 26396539, 38579557, 46654348, 52793078, 77159114, 105586156, 154318228, 501534241, 1003068482, 2006136964]

約数ペア:

[(1, 2006136964), (2, 1003068482), (4, 501534241), (13, 154318228), (19, 105586156), (26, 77159114), (38, 52793078), (43, 46654348), (52, 38579557), (76, 26396539), (86, 23327174), (172, 11663587), (247, 8122012), (494, 4061006), (559, 3588796), (817, 2455492), (988, 2030503), (1118, 1794398), (1634, 1227746), (2236, 897199), (3268, 613873), (10621, 188884), (21242, 94442), (42484, 47221)]