3398948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6389}}^1$

素因数の和:6419

約数の個数: 24

約数和(自身を含む): 7156800

約数和(自身を除く): 3757852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 6389, 12778, 25556, 44723, 89446, 121391, 178892, 242782, 485564, 849737, 1699474, 3398948]

約数ペア:

[(1, 3398948), (2, 1699474), (4, 849737), (7, 485564), (14, 242782), (19, 178892), (28, 121391), (38, 89446), (76, 44723), (133, 25556), (266, 12778), (532, 6389)]