2012471578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{22907}}^1$

素因数の和:23062

約数の個数: 32

約数和(自身を含む): 3386718720

約数和(自身を除く): 1374247142

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 806, 1417, 2834, 3379, 6758, 22907, 43927, 45814, 87854, 297791, 595582, 710117, 1420234, 2496863, 4993726, 9231521, 18463042, 32459219, 64918438, 77402753, 154805506, 1006235789, 2012471578]

約数ペア:

[(1, 2012471578), (2, 1006235789), (13, 154805506), (26, 77402753), (31, 64918438), (62, 32459219), (109, 18463042), (218, 9231521), (403, 4993726), (806, 2496863), (1417, 1420234), (2834, 710117), (3379, 595582), (6758, 297791), (22907, 87854), (43927, 45814)]