2849038192

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{177887}}^1$

素因数の和:177926

約数の個数: 80

約数和(自身を含む): 7411525632

約数和(自身を除く): 4562487440

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 177887, 355774, 711548, 1245209, 1423096, 1956757, 2312531, 2490418, 2846192, 3913514, 4625062, 4980836, 7827028, 9250124, 9961672, 13697299, 15654056, 16187717, 18500248, 19923344, 25437841, 27394598, 31308112, 32375434, 37000496, 50875682, 54789196, 64750868, 101751364, 109578392, 129501736, 178064887, 203502728, 219156784, 259003472, 356129774, 407005456, 712259548, 1424519096, 2849038192]

約数ペア:

[(1, 2849038192), (2, 1424519096), (4, 712259548), (7, 407005456), (8, 356129774), (11, 259003472), (13, 219156784), (14, 203502728), (16, 178064887), (22, 129501736), (26, 109578392), (28, 101751364), (44, 64750868), (52, 54789196), (56, 50875682), (77, 37000496), (88, 32375434), (91, 31308112), (104, 27394598), (112, 25437841), (143, 19923344), (154, 18500248), (176, 16187717), (182, 15654056), (208, 13697299), (286, 9961672), (308, 9250124), (364, 7827028), (572, 4980836), (616, 4625062), (728, 3913514), (1001, 2846192), (1144, 2490418), (1232, 2312531), (1456, 1956757), (2002, 1423096), (2288, 1245209), (4004, 711548), (8008, 355774), (16016, 177887)]