2197034

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 3796800

約数和(自身を除く): 1599766

約数列:

[1, 2, 7, 14, 139, 278, 973, 1129, 1946, 2258, 7903, 15806, 156931, 313862, 1098517, 2197034]

約数ペア:

[(1, 2197034), (2, 1098517), (7, 313862), (14, 156931), (139, 15806), (278, 7903), (973, 2258), (1129, 1946)]