445883571254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{10729}}^1$

素因数の和:11205

約数の個数: 64

約数和(自身を含む): 753820784640

約数和(自身を除く): 307937213386

約数列:

[1, 2, 11, 22, 43, 86, 197, 223, 394, 446, 473, 946, 2167, 2453, 4334, 4906, 8471, 9589, 10729, 16942, 19178, 21458, 43931, 87862, 93181, 105479, 118019, 186362, 210958, 236038, 461347, 483241, 922694, 966482, 1889033, 2113613, 2392567, 3778066, 4227226, 4785134, 5074817, 10149634, 20779363, 23249743, 26318237, 41558726, 46499486, 52636474, 90885359, 102880381, 181770718, 205760762, 471335699, 942671398, 999738949, 1131684191, 1999477898, 2263368382, 5184692689, 10369385378, 20267435057, 40534870114, 222941785627, 445883571254]

約数ペア:

[(1, 445883571254), (2, 222941785627), (11, 40534870114), (22, 20267435057), (43, 10369385378), (86, 5184692689), (197, 2263368382), (223, 1999477898), (394, 1131684191), (446, 999738949), (473, 942671398), (946, 471335699), (2167, 205760762), (2453, 181770718), (4334, 102880381), (4906, 90885359), (8471, 52636474), (9589, 46499486), (10729, 41558726), (16942, 26318237), (19178, 23249743), (21458, 20779363), (43931, 10149634), (87862, 5074817), (93181, 4785134), (105479, 4227226), (118019, 3778066), (186362, 2392567), (210958, 2113613), (236038, 1889033), (461347, 966482), (483241, 922694)]