3993656

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{9419}}^1$

素因数の和:9478

約数の個数: 16

約数和(自身を含む): 7630200

約数和(自身を除く): 3636544

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 9419, 18838, 37676, 75352, 499207, 998414, 1996828, 3993656]

約数ペア:

[(1, 3993656), (2, 1996828), (4, 998414), (8, 499207), (53, 75352), (106, 37676), (212, 18838), (424, 9419)]