2021880098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7601053}}^1$

素因数の和:7601081

約数の個数: 16

約数和(自身を含む): 3648505920

約数和(自身を除く): 1626625822

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7601053, 15202106, 53207371, 106414742, 144420007, 288840014, 1010940049, 2021880098]

約数ペア:

[(1, 2021880098), (2, 1010940049), (7, 288840014), (14, 144420007), (19, 106414742), (38, 53207371), (133, 15202106), (266, 7601053)]