2991292

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 5488560

約数和(自身を除く): 2497268

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 241, 428, 482, 964, 3103, 6206, 6989, 12412, 13978, 25787, 27956, 51574, 103148, 747823, 1495646, 2991292]

約数ペア:

[(1, 2991292), (2, 1495646), (4, 747823), (29, 103148), (58, 51574), (107, 27956), (116, 25787), (214, 13978), (241, 12412), (428, 6989), (482, 6206), (964, 3103)]