1230891662

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{87833}}^1$

素因数の和:87873

約数の個数: 48

約数和(自身を含む): 2523295152

約数和(自身を除く): 1292403490

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 87833, 175666, 614831, 966163, 1141829, 1229662, 1932326, 2283658, 4303817, 6763141, 7992803, 8607634, 12560119, 13526282, 15985606, 25120238, 47341987, 55949621, 87920833, 94683974, 111899242, 175841666, 615445831, 1230891662]

約数ペア:

[(1, 1230891662), (2, 615445831), (7, 175841666), (11, 111899242), (13, 94683974), (14, 87920833), (22, 55949621), (26, 47341987), (49, 25120238), (77, 15985606), (91, 13526282), (98, 12560119), (143, 8607634), (154, 7992803), (182, 6763141), (286, 4303817), (539, 2283658), (637, 1932326), (1001, 1229662), (1078, 1141829), (1274, 966163), (2002, 614831), (7007, 175666), (14014, 87833)]