2077398

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1020

約数の個数: 24

約数和(自身を含む): 4540536

約数和(自身を除く): 2463138

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 881, 1179, 1762, 2358, 2643, 5286, 7929, 15858, 115411, 230822, 346233, 692466, 1038699, 2077398]

約数ペア:

[(1, 2077398), (2, 1038699), (3, 692466), (6, 346233), (9, 230822), (18, 115411), (131, 15858), (262, 7929), (393, 5286), (786, 2643), (881, 2358), (1179, 1762)]