1489779620362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{17107}}^1$

素因数の和:17851

約数の個数: 64

約数和(自身を含む): 2500997990400

約数和(自身を除く): 1011218370038

約数列:

[1, 2, 11, 22, 79, 89, 158, 178, 563, 869, 979, 1126, 1738, 1958, 6193, 7031, 12386, 14062, 17107, 34214, 44477, 50107, 77341, 88954, 100214, 154682, 188177, 376354, 489247, 551177, 978494, 1102354, 1351453, 1522523, 2702906, 3045046, 3958453, 7916906, 9631241, 14865983, 16747753, 19262482, 29731966, 33495506, 43542983, 87085966, 105943651, 120279317, 211887302, 240558634, 760868039, 857180449, 1323072487, 1521736078, 1714360898, 2646144974, 8369548429, 9428984939, 16739096858, 18857969878, 67717255471, 135434510942, 744889810181, 1489779620362]

約数ペア:

[(1, 1489779620362), (2, 744889810181), (11, 135434510942), (22, 67717255471), (79, 18857969878), (89, 16739096858), (158, 9428984939), (178, 8369548429), (563, 2646144974), (869, 1714360898), (979, 1521736078), (1126, 1323072487), (1738, 857180449), (1958, 760868039), (6193, 240558634), (7031, 211887302), (12386, 120279317), (14062, 105943651), (17107, 87085966), (34214, 43542983), (44477, 33495506), (50107, 29731966), (77341, 19262482), (88954, 16747753), (100214, 14865983), (154682, 9631241), (188177, 7916906), (376354, 3958453), (489247, 3045046), (551177, 2702906), (978494, 1522523), (1102354, 1351453)]