5278261976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{257627}}^1$

素因数の和:257843

約数の個数: 32

約数和(自身を含む): 10712172240

約数和(自身を除く): 5433910264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488, 257627, 515254, 1030508, 2061016, 3349151, 6698302, 13396604, 26793208, 50752519, 101505038, 203010076, 406020152, 659782747, 1319565494, 2639130988, 5278261976]

約数ペア:

[(1, 5278261976), (2, 2639130988), (4, 1319565494), (8, 659782747), (13, 406020152), (26, 203010076), (52, 101505038), (104, 50752519), (197, 26793208), (394, 13396604), (788, 6698302), (1576, 3349151), (2561, 2061016), (5122, 1030508), (10244, 515254), (20488, 257627)]