291240261310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{549509927}}^1$

素因数の和:549509987

約数の個数: 16

約数和(自身を含む): 534123650016

約数和(自身を除く): 242883388706

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 549509927, 1099019854, 2747549635, 5495099270, 29124026131, 58248052262, 145620130655, 291240261310]

約数ペア:

[(1, 291240261310), (2, 145620130655), (5, 58248052262), (10, 29124026131), (53, 5495099270), (106, 2747549635), (265, 1099019854), (530, 549509927)]