1311422

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:623

約数の個数: 16

約数和(自身を含む): 2262912

約数和(自身を除く): 951490

約数列:

[1, 2, 7, 14, 283, 331, 566, 662, 1981, 2317, 3962, 4634, 93673, 187346, 655711, 1311422]

約数ペア:

[(1, 1311422), (2, 655711), (7, 187346), (14, 93673), (283, 4634), (331, 3962), (566, 2317), (662, 1981)]