2666426

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 4593984

約数和(自身を除く): 1927558

約数列:

[1, 2, 7, 14, 283, 566, 673, 1346, 1981, 3962, 4711, 9422, 190459, 380918, 1333213, 2666426]

約数ペア:

[(1, 2666426), (2, 1333213), (7, 380918), (14, 190459), (283, 9422), (566, 4711), (673, 3962), (1346, 1981)]