1955804942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{346651}}^1$

素因数の和:346704

約数の個数: 32

約数和(自身を含む): 3727202304

約数和(自身を除く): 1771397362

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 346651, 693302, 2426557, 4506463, 4853114, 9012926, 10746181, 21492362, 31545241, 63090482, 75223267, 139700353, 150446534, 279400706, 977902471, 1955804942]

約数ペア:

[(1, 1955804942), (2, 977902471), (7, 279400706), (13, 150446534), (14, 139700353), (26, 75223267), (31, 63090482), (62, 31545241), (91, 21492362), (182, 10746181), (217, 9012926), (403, 4853114), (434, 4506463), (806, 2426557), (2821, 693302), (5642, 346651)]