1379438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 2250240

約数和(自身を除く): 870802

約数列:

[1, 2, 19, 31, 38, 62, 589, 1171, 1178, 2342, 22249, 36301, 44498, 72602, 689719, 1379438]

約数ペア:

[(1, 1379438), (2, 689719), (19, 72602), (31, 44498), (38, 36301), (62, 22249), (589, 2342), (1171, 1178)]