5271986

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 16

約数和(自身を含む): 8154240

約数和(自身を除く): 2882254

約数列:

[1, 2, 61, 79, 122, 158, 547, 1094, 4819, 9638, 33367, 43213, 66734, 86426, 2635993, 5271986]

約数ペア:

[(1, 5271986), (2, 2635993), (61, 86426), (79, 66734), (122, 43213), (158, 33367), (547, 9638), (1094, 4819)]