2193148958

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 4653763632

約数和(自身を除く): 2460614674

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 49, 77, 82, 91, 98, 121, 143, 154, 182, 242, 286, 287, 347, 451, 533, 539, 574, 637, 694, 847, 902, 1001, 1066, 1078, 1274, 1573, 1694, 2002, 2009, 2429, 3146, 3157, 3731, 3817, 4018, 4511, 4858, 4961, 5863, 5929, 6314, 7007, 7462, 7634, 9022, 9922, 11011, 11726, 11858, 14014, 14227, 17003, 22022, 22099, 26117, 26719, 28454, 31577, 34006, 34727, 41041, 41987, 44198, 49621, 52234, 53438, 63154, 64493, 69454, 77077, 82082, 83974, 99242, 99589, 128986, 154154, 156497, 184951, 187033, 199178, 221039, 243089, 287287, 293909, 312994, 347347, 369902, 374066, 442078, 451451, 486178, 545831, 574574, 587818, 694694, 697123, 902902, 1091662, 1095479, 1294657, 1394246, 1721467, 2034461, 2057363, 2190958, 2431429, 2589314, 3160157, 3442934, 3820817, 4068922, 4114726, 4862858, 6320314, 7641634, 7668353, 9062599, 12050269, 14241227, 15336706, 18125198, 22379071, 24100538, 26745719, 28482454, 44758142, 53491438, 84351883, 99688589, 156653497, 168703766, 199377178, 313306994, 1096574479, 2193148958]

約数ペア:

[(1, 2193148958), (2, 1096574479), (7, 313306994), (11, 199377178), (13, 168703766), (14, 156653497), (22, 99688589), (26, 84351883), (41, 53491438), (49, 44758142), (77, 28482454), (82, 26745719), (91, 24100538), (98, 22379071), (121, 18125198), (143, 15336706), (154, 14241227), (182, 12050269), (242, 9062599), (286, 7668353), (287, 7641634), (347, 6320314), (451, 4862858), (533, 4114726), (539, 4068922), (574, 3820817), (637, 3442934), (694, 3160157), (847, 2589314), (902, 2431429), (1001, 2190958), (1066, 2057363), (1078, 2034461), (1274, 1721467), (1573, 1394246), (1694, 1294657), (2002, 1095479), (2009, 1091662), (2429, 902902), (3146, 697123), (3157, 694694), (3731, 587818), (3817, 574574), (4018, 545831), (4511, 486178), (4858, 451451), (4961, 442078), (5863, 374066), (5929, 369902), (6314, 347347), (7007, 312994), (7462, 293909), (7634, 287287), (9022, 243089), (9922, 221039), (11011, 199178), (11726, 187033), (11858, 184951), (14014, 156497), (14227, 154154), (17003, 128986), (22022, 99589), (22099, 99242), (26117, 83974), (26719, 82082), (28454, 77077), (31577, 69454), (34006, 64493), (34727, 63154), (41041, 53438), (41987, 52234), (44198, 49621)]