678732914

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1867}}^1\times {\mathrm{2713}}^1$

素因数の和:4649

約数の個数: 16

約数和(自身を含む): 1034229408

約数和(自身を除く): 355496494

約数列:

[1, 2, 67, 134, 1867, 2713, 3734, 5426, 125089, 181771, 250178, 363542, 5065171, 10130342, 339366457, 678732914]

約数ペア:

[(1, 678732914), (2, 339366457), (67, 10130342), (134, 5065171), (1867, 363542), (2713, 250178), (3734, 181771), (5426, 125089)]