4030384

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2311}}^1$

素因数の和:2428

約数の個数: 20

約数和(自身を含む): 7883920

約数和(自身を除く): 3853536

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2311, 4622, 9244, 18488, 36976, 251899, 503798, 1007596, 2015192, 4030384]

約数ペア:

[(1, 4030384), (2, 2015192), (4, 1007596), (8, 503798), (16, 251899), (109, 36976), (218, 18488), (436, 9244), (872, 4622), (1744, 2311)]