1337924

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 2717568

約数和(自身を除く): 1379644

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 673, 994, 1346, 1988, 2692, 4711, 9422, 18844, 47783, 95566, 191132, 334481, 668962, 1337924]

約数ペア:

[(1, 1337924), (2, 668962), (4, 334481), (7, 191132), (14, 95566), (28, 47783), (71, 18844), (142, 9422), (284, 4711), (497, 2692), (673, 1988), (994, 1346)]