2247648557

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{2311}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 2972381184

約数和(自身を除く): 724732627

約数列:

[1, 7, 11, 17, 77, 119, 187, 743, 1309, 2311, 5201, 8173, 12631, 16177, 25421, 39287, 57211, 88417, 138941, 177947, 275009, 432157, 972587, 1717073, 3025099, 12019511, 18887803, 29190241, 132214621, 204331687, 321092651, 2247648557]

約数ペア:

[(1, 2247648557), (7, 321092651), (11, 204331687), (17, 132214621), (77, 29190241), (119, 18887803), (187, 12019511), (743, 3025099), (1309, 1717073), (2311, 972587), (5201, 432157), (8173, 275009), (12631, 177947), (16177, 138941), (25421, 88417), (39287, 57211)]