2017802434

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{62903}}^1$

素因数の和:63321

約数の個数: 16

約数和(自身を含む): 3105444672

約数和(自身を除く): 1087642238

約数列:

[1, 2, 43, 86, 373, 746, 16039, 32078, 62903, 125806, 2704829, 5409658, 23462819, 46925638, 1008901217, 2017802434]

約数ペア:

[(1, 2017802434), (2, 1008901217), (43, 46925638), (86, 23462819), (373, 5409658), (746, 2704829), (16039, 125806), (32078, 62903)]