1831140820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1366523}}^1$

素因数の和:1366599

約数の個数: 24

約数和(自身を含む): 3902792544

約数和(自身を除く): 2071651724

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 1366523, 2733046, 5466092, 6832615, 13665230, 27330460, 91557041, 183114082, 366228164, 457785205, 915570410, 1831140820]

約数ペア:

[(1, 1831140820), (2, 915570410), (4, 457785205), (5, 366228164), (10, 183114082), (20, 91557041), (67, 27330460), (134, 13665230), (268, 6832615), (335, 5466092), (670, 2733046), (1340, 1366523)]