2065201922

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1336

約数の個数: 96

約数和(自身を含む): 4095463680

約数和(自身を除く): 2030261758

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 53, 98, 106, 119, 133, 238, 266, 323, 371, 646, 742, 833, 901, 931, 1007, 1231, 1666, 1802, 1862, 2014, 2261, 2462, 2597, 4522, 5194, 6307, 7049, 8617, 12614, 14098, 15827, 17119, 17234, 20927, 23389, 31654, 34238, 41854, 44149, 46778, 49343, 60319, 65243, 88298, 98686, 119833, 120638, 130486, 146489, 163723, 239666, 292978, 327446, 397613, 456701, 795226, 838831, 913402, 1025423, 1109131, 1146061, 1239617, 1677662, 2050846, 2218262, 2292122, 2479234, 2783291, 3196907, 5566582, 6393814, 7763917, 8677319, 15527834, 17354638, 19483037, 21073489, 38966074, 42146978, 54347419, 60741233, 108694838, 121482466, 147514423, 295028846, 1032600961, 2065201922]

約数ペア:

[(1, 2065201922), (2, 1032600961), (7, 295028846), (14, 147514423), (17, 121482466), (19, 108694838), (34, 60741233), (38, 54347419), (49, 42146978), (53, 38966074), (98, 21073489), (106, 19483037), (119, 17354638), (133, 15527834), (238, 8677319), (266, 7763917), (323, 6393814), (371, 5566582), (646, 3196907), (742, 2783291), (833, 2479234), (901, 2292122), (931, 2218262), (1007, 2050846), (1231, 1677662), (1666, 1239617), (1802, 1146061), (1862, 1109131), (2014, 1025423), (2261, 913402), (2462, 838831), (2597, 795226), (4522, 456701), (5194, 397613), (6307, 327446), (7049, 292978), (8617, 239666), (12614, 163723), (14098, 146489), (15827, 130486), (17119, 120638), (17234, 119833), (20927, 98686), (23389, 88298), (31654, 65243), (34238, 60319), (41854, 49343), (44149, 46778)]