2053996

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 4151840

約数和(自身を除く): 2097844

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 673, 763, 1346, 1526, 2692, 3052, 4711, 9422, 18844, 73357, 146714, 293428, 513499, 1026998, 2053996]

約数ペア:

[(1, 2053996), (2, 1026998), (4, 513499), (7, 293428), (14, 146714), (28, 73357), (109, 18844), (218, 9422), (436, 4711), (673, 3052), (763, 2692), (1346, 1526)]