2387284705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 3180686400

約数和(自身を除く): 793401695

約数列:

[1, 5, 13, 65, 67, 149, 169, 283, 335, 745, 845, 871, 1415, 1937, 3679, 4355, 9685, 9983, 11323, 18395, 18961, 25181, 42167, 47827, 49915, 56615, 94805, 125905, 129779, 210835, 239135, 246493, 548171, 648895, 1232465, 1687127, 2740855, 2825189, 3204409, 7126223, 8435635, 14125945, 16022045, 35631115, 36727457, 183637285, 477456941, 2387284705]

約数ペア:

[(1, 2387284705), (5, 477456941), (13, 183637285), (65, 36727457), (67, 35631115), (149, 16022045), (169, 14125945), (283, 8435635), (335, 7126223), (745, 3204409), (845, 2825189), (871, 2740855), (1415, 1687127), (1937, 1232465), (3679, 648895), (4355, 548171), (9685, 246493), (9983, 239135), (11323, 210835), (18395, 129779), (18961, 125905), (25181, 94805), (42167, 56615), (47827, 49915)]