2129117188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1\times {\mathrm{1061}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 4142819520

約数和(自身を除く): 2013702332

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 773, 1061, 1298, 1546, 2122, 2596, 3092, 4244, 8503, 11671, 17006, 23342, 34012, 45607, 46684, 62599, 91214, 125198, 182428, 250396, 501677, 688589, 820153, 1003354, 1377178, 1640306, 2006708, 2754356, 3280612, 9021683, 18043366, 36086732, 48389027, 96778054, 193556108, 532279297, 1064558594, 2129117188]

約数ペア:

[(1, 2129117188), (2, 1064558594), (4, 532279297), (11, 193556108), (22, 96778054), (44, 48389027), (59, 36086732), (118, 18043366), (236, 9021683), (649, 3280612), (773, 2754356), (1061, 2006708), (1298, 1640306), (1546, 1377178), (2122, 1003354), (2596, 820153), (3092, 688589), (4244, 501677), (8503, 250396), (11671, 182428), (17006, 125198), (23342, 91214), (34012, 62599), (45607, 46684)]