2013443456

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{39227}}^1$

素因数の和:39642

約数の個数: 32

約数和(自身を含む): 4021262280

約数和(自身を除く): 2007818824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 802, 1604, 3208, 6416, 12832, 25664, 39227, 51328, 78454, 156908, 313816, 627632, 1255264, 2510528, 5021056, 15730027, 31460054, 62920108, 125840216, 251680432, 503360864, 1006721728, 2013443456]

約数ペア:

[(1, 2013443456), (2, 1006721728), (4, 503360864), (8, 251680432), (16, 125840216), (32, 62920108), (64, 31460054), (128, 15730027), (401, 5021056), (802, 2510528), (1604, 1255264), (3208, 627632), (6416, 313816), (12832, 156908), (25664, 78454), (39227, 51328)]