1713860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 3655680

約数和(自身を除く): 1941820

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1279, 1340, 2558, 5116, 6395, 12790, 25580, 85693, 171386, 342772, 428465, 856930, 1713860]

約数ペア:

[(1, 1713860), (2, 856930), (4, 428465), (5, 342772), (10, 171386), (20, 85693), (67, 25580), (134, 12790), (268, 6395), (335, 5116), (670, 2558), (1279, 1340)]