388942478

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{6673}}^1$

素因数の和:7019

約数の個数: 16

約数和(自身を含む): 590408736

約数和(自身を除く): 201466258

約数列:

[1, 2, 151, 193, 302, 386, 6673, 13346, 29143, 58286, 1007623, 1287889, 2015246, 2575778, 194471239, 388942478]

約数ペア:

[(1, 388942478), (2, 194471239), (151, 2575778), (193, 2015246), (302, 1287889), (386, 1007623), (6673, 58286), (13346, 29143)]