129702674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{28307}}^1$

素因数の和:28417

約数の個数: 16

約数和(自身を含む): 203817600

約数和(自身を除く): 74114926

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 28307, 56614, 820903, 1641806, 2236253, 4472506, 64851337, 129702674]

約数ペア:

[(1, 129702674), (2, 64851337), (29, 4472506), (58, 2236253), (79, 1641806), (158, 820903), (2291, 56614), (4582, 28307)]