5280891824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{25388903}}^1$

素因数の和:25388924

約数の個数: 20

約数和(自身を含む): 11018784336

約数和(自身を除く): 5737892512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 25388903, 50777806, 101555612, 203111224, 330055739, 406222448, 660111478, 1320222956, 2640445912, 5280891824]

約数ペア:

[(1, 5280891824), (2, 2640445912), (4, 1320222956), (8, 660111478), (13, 406222448), (16, 330055739), (26, 203111224), (52, 101555612), (104, 50777806), (208, 25388903)]