2011401704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{11519}}^1$

素因数の和:11634

約数の個数: 64

約数和(自身を含む): 4296499200

約数和(自身を除く): 2285097496

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 73, 92, 104, 146, 184, 292, 299, 584, 598, 949, 1196, 1679, 1898, 2392, 3358, 3796, 6716, 7592, 11519, 13432, 21827, 23038, 43654, 46076, 87308, 92152, 149747, 174616, 264937, 299494, 529874, 598988, 840887, 1059748, 1197976, 1681774, 2119496, 3363548, 3444181, 6727096, 6888362, 10931531, 13776724, 19340401, 21863062, 27553448, 38680802, 43726124, 77361604, 87452248, 154723208, 251425213, 502850426, 1005700852, 2011401704]

約数ペア:

[(1, 2011401704), (2, 1005700852), (4, 502850426), (8, 251425213), (13, 154723208), (23, 87452248), (26, 77361604), (46, 43726124), (52, 38680802), (73, 27553448), (92, 21863062), (104, 19340401), (146, 13776724), (184, 10931531), (292, 6888362), (299, 6727096), (584, 3444181), (598, 3363548), (949, 2119496), (1196, 1681774), (1679, 1197976), (1898, 1059748), (2392, 840887), (3358, 598988), (3796, 529874), (6716, 299494), (7592, 264937), (11519, 174616), (13432, 149747), (21827, 92152), (23038, 87308), (43654, 46076)]