1540702954

素因数分解:

$2^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{55609}}^1$

素因数の和:57597

約数の個数: 16

約数和(自身を含む): 2642587200

約数和(自身を除く): 1101884246

約数列:

[1, 2, 7, 14, 1979, 3958, 13853, 27706, 55609, 111218, 389263, 778526, 110050211, 220100422, 770351477, 1540702954]

約数ペア:

[(1, 1540702954), (2, 770351477), (7, 220100422), (14, 110050211), (1979, 778526), (3958, 389263), (13853, 111218), (27706, 55609)]