2783114642

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8056

約数の個数: 96

約数和(自身を含む): 5905327680

約数和(自身を除く): 3122213038

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 49, 77, 98, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 539, 646, 833, 931, 1078, 1309, 1463, 1666, 1862, 2261, 2618, 2926, 3553, 4522, 7106, 7993, 9163, 10241, 15827, 15986, 18326, 20482, 24871, 31654, 49742, 55951, 87923, 111902, 135881, 151867, 174097, 175846, 271762, 303734, 348194, 391657, 615461, 783314, 951167, 1063069, 1230922, 1494691, 1670537, 1902334, 2126138, 2581739, 2989382, 3341074, 4308227, 5163478, 6658169, 7441483, 8616454, 10462837, 11693759, 13316338, 14882966, 18072173, 20925674, 23387518, 28399129, 36144346, 56798258, 73239859, 81856313, 126505211, 146479718, 163712626, 198793903, 253010422, 397587806, 1391557321, 2783114642]

約数ペア:

[(1, 2783114642), (2, 1391557321), (7, 397587806), (11, 253010422), (14, 198793903), (17, 163712626), (19, 146479718), (22, 126505211), (34, 81856313), (38, 73239859), (49, 56798258), (77, 36144346), (98, 28399129), (119, 23387518), (133, 20925674), (154, 18072173), (187, 14882966), (209, 13316338), (238, 11693759), (266, 10462837), (323, 8616454), (374, 7441483), (418, 6658169), (539, 5163478), (646, 4308227), (833, 3341074), (931, 2989382), (1078, 2581739), (1309, 2126138), (1463, 1902334), (1666, 1670537), (1862, 1494691), (2261, 1230922), (2618, 1063069), (2926, 951167), (3553, 783314), (4522, 615461), (7106, 391657), (7993, 348194), (9163, 303734), (10241, 271762), (15827, 175846), (15986, 174097), (18326, 151867), (20482, 135881), (24871, 111902), (31654, 87923), (49742, 55951)]