3988310

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3659}}^1$

素因数の和:3775

約数の個数: 16

約数和(自身を含む): 7246800

約数和(自身を除く): 3258490

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 3659, 7318, 18295, 36590, 398831, 797662, 1994155, 3988310]

約数ペア:

[(1, 3988310), (2, 1994155), (5, 797662), (10, 398831), (109, 36590), (218, 18295), (545, 7318), (1090, 3659)]