4042454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{859}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 6573840

約数和(自身を除く): 2531386

約数列:

[1, 2, 13, 26, 181, 362, 859, 1718, 2353, 4706, 11167, 22334, 155479, 310958, 2021227, 4042454]

約数ペア:

[(1, 4042454), (2, 2021227), (13, 310958), (26, 155479), (181, 22334), (362, 11167), (859, 4706), (1718, 2353)]