2068389428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1102553}}^1$

素因数の和:1102631

約数の個数: 24

約数和(自身を含む): 4198525632

約数和(自身を除く): 2130136204

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 1102553, 2205106, 4410212, 7717871, 15435742, 30871484, 73871051, 147742102, 295484204, 517097357, 1034194714, 2068389428]

約数ペア:

[(1, 2068389428), (2, 1034194714), (4, 517097357), (7, 295484204), (14, 147742102), (28, 73871051), (67, 30871484), (134, 15435742), (268, 7717871), (469, 4410212), (938, 2205106), (1876, 1102553)]