2773136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5630

約数の個数: 20

約数和(自身を含む): 5547264

約数和(自身を除く): 2774128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5591, 11182, 22364, 44728, 89456, 173321, 346642, 693284, 1386568, 2773136]

約数ペア:

[(1, 2773136), (2, 1386568), (4, 693284), (8, 346642), (16, 173321), (31, 89456), (62, 44728), (124, 22364), (248, 11182), (496, 5591)]