2018710043

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{141853}}^1$

素因数の和:141986

約数の個数: 16

約数和(自身を含む): 2451237120

約数和(自身を除く): 432527077

約数列:

[1, 7, 19, 107, 133, 749, 2033, 14231, 141853, 992971, 2695207, 15178271, 18866449, 106247897, 288387149, 2018710043]

約数ペア:

[(1, 2018710043), (7, 288387149), (19, 106247897), (107, 18866449), (133, 15178271), (749, 2695207), (2033, 992971), (14231, 141853)]