2880434

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:365

約数の個数: 16

約数和(自身を含む): 4444440

約数和(自身を除く): 1564006

約数列:

[1, 2, 73, 109, 146, 181, 218, 362, 7957, 13213, 15914, 19729, 26426, 39458, 1440217, 2880434]

約数ペア:

[(1, 2880434), (2, 1440217), (73, 39458), (109, 26426), (146, 19729), (181, 15914), (218, 13213), (362, 7957)]