1130881808

素因数分解:

$2^4\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{6763}}^1$

素因数の和:8271

約数の個数: 40

約数和(自身を含む): 2506143168

約数和(自身を除く): 1375261360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1493, 2986, 5972, 6763, 10451, 11944, 13526, 20902, 23888, 27052, 41804, 47341, 54104, 83608, 94682, 108208, 167216, 189364, 378728, 757456, 10097159, 20194318, 40388636, 70680113, 80777272, 141360226, 161554544, 282720452, 565440904, 1130881808]

約数ペア:

[(1, 1130881808), (2, 565440904), (4, 282720452), (7, 161554544), (8, 141360226), (14, 80777272), (16, 70680113), (28, 40388636), (56, 20194318), (112, 10097159), (1493, 757456), (2986, 378728), (5972, 189364), (6763, 167216), (10451, 108208), (11944, 94682), (13526, 83608), (20902, 54104), (23888, 47341), (27052, 41804)]