2507128002

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1961759}}^1$

素因数の和:1961838

約数の個数: 24

約数和(自身を含む): 5508622080

約数和(自身を除く): 3001494078

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1961759, 3923518, 5885277, 11770554, 17655831, 35311662, 139284889, 278569778, 417854667, 835709334, 1253564001, 2507128002]

約数ペア:

[(1, 2507128002), (2, 1253564001), (3, 835709334), (6, 417854667), (9, 278569778), (18, 139284889), (71, 35311662), (142, 17655831), (213, 11770554), (426, 5885277), (639, 3923518), (1278, 1961759)]