245427834

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{3529}}^1$

素因数の和:3774

約数の個数: 32

約数和(自身を含む): 501203520

約数和(自身を除く): 255775686

約数列:

[1, 2, 3, 6, 67, 134, 173, 201, 346, 402, 519, 1038, 3529, 7058, 10587, 11591, 21174, 23182, 34773, 69546, 236443, 472886, 610517, 709329, 1221034, 1418658, 1831551, 3663102, 40904639, 81809278, 122713917, 245427834]

約数ペア:

[(1, 245427834), (2, 122713917), (3, 81809278), (6, 40904639), (67, 3663102), (134, 1831551), (173, 1418658), (201, 1221034), (346, 709329), (402, 610517), (519, 472886), (1038, 236443), (3529, 69546), (7058, 34773), (10587, 23182), (11591, 21174)]