787923564

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{4219}}^1$

素因数の和:4502

約数の個数: 48

約数和(自身を含む): 1871654400

約数和(自身を除く): 1083730836

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 197, 237, 316, 394, 474, 591, 788, 948, 1182, 2364, 4219, 8438, 12657, 15563, 16876, 25314, 31126, 46689, 50628, 62252, 93378, 186756, 333301, 666602, 831143, 999903, 1333204, 1662286, 1999806, 2493429, 3324572, 3999612, 4986858, 9973716, 65660297, 131320594, 196980891, 262641188, 393961782, 787923564]

約数ペア:

[(1, 787923564), (2, 393961782), (3, 262641188), (4, 196980891), (6, 131320594), (12, 65660297), (79, 9973716), (158, 4986858), (197, 3999612), (237, 3324572), (316, 2493429), (394, 1999806), (474, 1662286), (591, 1333204), (788, 999903), (948, 831143), (1182, 666602), (2364, 333301), (4219, 186756), (8438, 93378), (12657, 62252), (15563, 50628), (16876, 46689), (25314, 31126)]