4988123

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 6096384

約数和(自身を除く): 1108261

約数列:

[1, 7, 17, 119, 167, 251, 1169, 1757, 2839, 4267, 19873, 29869, 41917, 293419, 712589, 4988123]

約数ペア:

[(1, 4988123), (7, 712589), (17, 293419), (119, 41917), (167, 29869), (251, 19873), (1169, 4267), (1757, 2839)]