2040803358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{189701}}^1$

素因数の和:189880

約数の個数: 32

約数和(自身を含む): 4480002432

約数和(自身を除く): 2439199074

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 489, 978, 1793, 3586, 5379, 10758, 189701, 379402, 569103, 1138206, 2086711, 4173422, 6260133, 12520266, 30921263, 61842526, 92763789, 185527578, 340133893, 680267786, 1020401679, 2040803358]

約数ペア:

[(1, 2040803358), (2, 1020401679), (3, 680267786), (6, 340133893), (11, 185527578), (22, 92763789), (33, 61842526), (66, 30921263), (163, 12520266), (326, 6260133), (489, 4173422), (978, 2086711), (1793, 1138206), (3586, 569103), (5379, 379402), (10758, 189701)]