8872751570

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{16649}}^1$

素因数の和:17182

約数の個数: 32

約数和(自身を含む): 16129854000

約数和(自身を除く): 7257102430

約数列:

[1, 2, 5, 10, 137, 274, 389, 685, 778, 1370, 1945, 3890, 16649, 33298, 53293, 83245, 106586, 166490, 266465, 532930, 2280913, 4561826, 6476461, 11404565, 12952922, 22809130, 32382305, 64764610, 887275157, 1774550314, 4436375785, 8872751570]

約数ペア:

[(1, 8872751570), (2, 4436375785), (5, 1774550314), (10, 887275157), (137, 64764610), (274, 32382305), (389, 22809130), (685, 12952922), (778, 11404565), (1370, 6476461), (1945, 4561826), (3890, 2280913), (16649, 532930), (33298, 266465), (53293, 166490), (83245, 106586)]