1331041292

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{62303}}^1$

素因数の和:62430

約数の個数: 36

約数和(自身を含む): 2734522560

約数和(自身を除く): 1403481268

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 5341, 10682, 21364, 62303, 124606, 249212, 436121, 872242, 1744484, 3052847, 6105694, 6791027, 12211388, 13582054, 27164108, 47537189, 95074378, 190148756, 332760323, 665520646, 1331041292]

約数ペア:

[(1, 1331041292), (2, 665520646), (4, 332760323), (7, 190148756), (14, 95074378), (28, 47537189), (49, 27164108), (98, 13582054), (109, 12211388), (196, 6791027), (218, 6105694), (436, 3052847), (763, 1744484), (1526, 872242), (3052, 436121), (5341, 249212), (10682, 124606), (21364, 62303)]