869805924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{8069}}^1$

素因数の和:8780

約数の個数: 48

約数和(自身を含む): 2189100480

約数和(自身を除く): 1319294556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 691, 1382, 2073, 2764, 4146, 8069, 8292, 8983, 16138, 17966, 24207, 26949, 32276, 35932, 48414, 53898, 96828, 104897, 107796, 209794, 314691, 419588, 629382, 1258764, 5575679, 11151358, 16727037, 22302716, 33454074, 66908148, 72483827, 144967654, 217451481, 289935308, 434902962, 869805924]

約数ペア:

[(1, 869805924), (2, 434902962), (3, 289935308), (4, 217451481), (6, 144967654), (12, 72483827), (13, 66908148), (26, 33454074), (39, 22302716), (52, 16727037), (78, 11151358), (156, 5575679), (691, 1258764), (1382, 629382), (2073, 419588), (2764, 314691), (4146, 209794), (8069, 107796), (8292, 104897), (8983, 96828), (16138, 53898), (17966, 48414), (24207, 35932), (26949, 32276)]