668850054

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{144961}}^1$

素因数の和:145735

約数の個数: 16

約数和(自身を含む): 1339448880

約数和(自身を除く): 670598826

約数列:

[1, 2, 3, 6, 769, 1538, 2307, 4614, 144961, 289922, 434883, 869766, 111475009, 222950018, 334425027, 668850054]

約数ペア:

[(1, 668850054), (2, 334425027), (3, 222950018), (6, 111475009), (769, 869766), (1538, 434883), (2307, 289922), (4614, 144961)]