764941387

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 949939200

約数和(自身を除く): 184997813

約数列:

[1, 7, 19, 41, 133, 151, 287, 779, 929, 1057, 2869, 5453, 6191, 6503, 17651, 20083, 38089, 43337, 117629, 123557, 140279, 266623, 723691, 823403, 981953, 2665301, 5065837, 5751439, 18657107, 40260073, 109277341, 764941387]

約数ペア:

[(1, 764941387), (7, 109277341), (19, 40260073), (41, 18657107), (133, 5751439), (151, 5065837), (287, 2665301), (779, 981953), (929, 823403), (1057, 723691), (2869, 266623), (5453, 140279), (6191, 123557), (6503, 117629), (17651, 43337), (20083, 38089)]