13306937020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{151871}}^1$

素因数の和:152230

約数の個数: 48

約数和(自身を含む): 30183648768

約数和(自身を除く): 16876711748

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 337, 674, 1348, 1685, 3370, 4381, 6740, 8762, 17524, 21905, 43810, 87620, 151871, 303742, 607484, 759355, 1518710, 1974323, 3037420, 3948646, 7897292, 9871615, 19743230, 39486460, 51180527, 102361054, 204722108, 255902635, 511805270, 665346851, 1023610540, 1330693702, 2661387404, 3326734255, 6653468510, 13306937020]

約数ペア:

[(1, 13306937020), (2, 6653468510), (4, 3326734255), (5, 2661387404), (10, 1330693702), (13, 1023610540), (20, 665346851), (26, 511805270), (52, 255902635), (65, 204722108), (130, 102361054), (260, 51180527), (337, 39486460), (674, 19743230), (1348, 9871615), (1685, 7897292), (3370, 3948646), (4381, 3037420), (6740, 1974323), (8762, 1518710), (17524, 759355), (21905, 607484), (43810, 303742), (87620, 151871)]