2018384170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{12323}}^1$

素因数の和:13830

約数の個数: 32

約数和(自身を含む): 3966356160

約数和(自身を除く): 1947971990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1489, 2978, 7445, 12323, 14890, 16379, 24646, 32758, 61615, 81895, 123230, 135553, 163790, 271106, 677765, 1355530, 18348947, 36697894, 91744735, 183489470, 201838417, 403676834, 1009192085, 2018384170]

約数ペア:

[(1, 2018384170), (2, 1009192085), (5, 403676834), (10, 201838417), (11, 183489470), (22, 91744735), (55, 36697894), (110, 18348947), (1489, 1355530), (2978, 677765), (7445, 271106), (12323, 163790), (14890, 135553), (16379, 123230), (24646, 81895), (32758, 61615)]