1520557566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{11071}}^1$

素因数の和:13168

約数の個数: 32

約数和(自身を含む): 3319474176

約数和(自身を除く): 1798916610

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2081, 4162, 6243, 11071, 12486, 22142, 22891, 33213, 45782, 66426, 68673, 121781, 137346, 243562, 365343, 730686, 23038751, 46077502, 69116253, 138232506, 253426261, 506852522, 760278783, 1520557566]

約数ペア:

[(1, 1520557566), (2, 760278783), (3, 506852522), (6, 253426261), (11, 138232506), (22, 69116253), (33, 46077502), (66, 23038751), (2081, 730686), (4162, 365343), (6243, 243562), (11071, 137346), (12486, 121781), (22142, 68673), (22891, 66426), (33213, 45782)]