2010728447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1162943}}^1$

素因数の和:1162982

約数の個数: 16

約数和(自身を含む): 2604994560

約数和(自身を除く): 594266113

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1162943, 8140601, 15118259, 22095917, 105827813, 154671419, 287246921, 2010728447]

約数ペア:

[(1, 2010728447), (7, 287246921), (13, 154671419), (19, 105827813), (91, 22095917), (133, 15118259), (247, 8140601), (1729, 1162943)]