868691912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{8387}}^1$

素因数の和:8522

約数の個数: 48

約数和(自身を含む): 1807278480

約数和(自身を除く): 938586568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 121, 214, 242, 428, 484, 856, 968, 1177, 2354, 4708, 8387, 9416, 12947, 16774, 25894, 33548, 51788, 67096, 92257, 103576, 184514, 369028, 738056, 897409, 1014827, 1794818, 2029654, 3589636, 4059308, 7179272, 8118616, 9871499, 19742998, 39485996, 78971992, 108586489, 217172978, 434345956, 868691912]

約数ペア:

[(1, 868691912), (2, 434345956), (4, 217172978), (8, 108586489), (11, 78971992), (22, 39485996), (44, 19742998), (88, 9871499), (107, 8118616), (121, 7179272), (214, 4059308), (242, 3589636), (428, 2029654), (484, 1794818), (856, 1014827), (968, 897409), (1177, 738056), (2354, 369028), (4708, 184514), (8387, 103576), (9416, 92257), (12947, 67096), (16774, 51788), (25894, 33548)]