2009969162

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{31019}}^1$

素因数の和:31381

約数の個数: 16

約数和(自身を含む): 3048645600

約数和(自身を除く): 1038676438

約数列:

[1, 2, 179, 181, 358, 362, 31019, 32399, 62038, 64798, 5552401, 5614439, 11104802, 11228878, 1004984581, 2009969162]

約数ペア:

[(1, 2009969162), (2, 1004984581), (179, 11228878), (181, 11104802), (358, 5614439), (362, 5552401), (31019, 64798), (32399, 62038)]