1945783130236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{8599}}^1\times {\mathrm{20327}}^1$

素因数の和:28975

約数の個数: 72

約数和(自身を含む): 3906195955200

約数和(自身を除く): 1960412824964

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 8599, 11132, 17198, 20327, 34396, 40654, 81308, 94589, 189178, 197777, 223597, 378356, 395554, 447194, 467521, 791108, 894388, 935042, 1040479, 1870084, 2080958, 2175547, 2459567, 4161916, 4351094, 4919134, 5142731, 8702188, 9838268, 10285462, 20570924, 23931017, 47862034, 56570041, 95724068, 113140082, 174791873, 226280164, 349583746, 699167492, 1922710603, 3845421206, 4020213079, 7690842412, 8040426158, 16080852316, 21149816633, 42299633266, 44222343869, 84599266532, 88444687738, 176889375476, 486445782559, 972891565118, 1945783130236]

約数ペア:

[(1, 1945783130236), (2, 972891565118), (4, 486445782559), (11, 176889375476), (22, 88444687738), (23, 84599266532), (44, 44222343869), (46, 42299633266), (92, 21149816633), (121, 16080852316), (242, 8040426158), (253, 7690842412), (484, 4020213079), (506, 3845421206), (1012, 1922710603), (2783, 699167492), (5566, 349583746), (8599, 226280164), (11132, 174791873), (17198, 113140082), (20327, 95724068), (34396, 56570041), (40654, 47862034), (81308, 23931017), (94589, 20570924), (189178, 10285462), (197777, 9838268), (223597, 8702188), (378356, 5142731), (395554, 4919134), (447194, 4351094), (467521, 4161916), (791108, 2459567), (894388, 2175547), (935042, 2080958), (1040479, 1870084)]