262106728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2520257}}^1$

素因数の和:2520276

約数の個数: 16

約数和(自身を含む): 529254180

約数和(自身を除く): 267147452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2520257, 5040514, 10081028, 20162056, 32763341, 65526682, 131053364, 262106728]

約数ペア:

[(1, 262106728), (2, 131053364), (4, 65526682), (8, 32763341), (13, 20162056), (26, 10081028), (52, 5040514), (104, 2520257)]