2680490888

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{18413}}^1$

素因数の和:19037

約数の個数: 32

約数和(自身を含む): 5197167360

約数和(自身を除く): 2516676472

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 587, 1174, 2348, 4696, 18197, 18413, 36394, 36826, 72788, 73652, 145576, 147304, 570803, 1141606, 2283212, 4566424, 10808431, 21616862, 43233724, 86467448, 335061361, 670122722, 1340245444, 2680490888]

約数ペア:

[(1, 2680490888), (2, 1340245444), (4, 670122722), (8, 335061361), (31, 86467448), (62, 43233724), (124, 21616862), (248, 10808431), (587, 4566424), (1174, 2283212), (2348, 1141606), (4696, 570803), (18197, 147304), (18413, 145576), (36394, 73652), (36826, 72788)]