28222168510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1084217}}^1$

素因数の和:1084380

約数の個数: 32

約数和(自身を含む): 53863950240

約数和(自身を除く): 25641781730

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2603, 5206, 13015, 26030, 1084217, 2168434, 5421085, 10842170, 20600123, 41200246, 103000615, 148537729, 206001230, 297075458, 742688645, 1485377290, 2822216851, 5644433702, 14111084255, 28222168510]

約数ペア:

[(1, 28222168510), (2, 14111084255), (5, 5644433702), (10, 2822216851), (19, 1485377290), (38, 742688645), (95, 297075458), (137, 206001230), (190, 148537729), (274, 103000615), (685, 41200246), (1370, 20600123), (2603, 10842170), (5206, 5421085), (13015, 2168434), (26030, 1084217)]