1680452072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{16158193}}^1$

素因数の和:16158212

約数の個数: 16

約数和(自身を含む): 3393220740

約数和(自身を除く): 1712768668

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 16158193, 32316386, 64632772, 129265544, 210056509, 420113018, 840226036, 1680452072]

約数ペア:

[(1, 1680452072), (2, 840226036), (4, 420113018), (8, 210056509), (13, 129265544), (26, 64632772), (52, 32316386), (104, 16158193)]