2015756078

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{25771}}^1$

素因数の和:25968

約数の個数: 32

約数和(自身を含む): 3572617728

約数和(自身を除く): 1556861650

約数列:

[1, 2, 7, 14, 37, 74, 151, 259, 302, 518, 1057, 2114, 5587, 11174, 25771, 39109, 51542, 78218, 180397, 360794, 953527, 1907054, 3891421, 6674689, 7782842, 13349378, 27239947, 54479894, 143982577, 287965154, 1007878039, 2015756078]

約数ペア:

[(1, 2015756078), (2, 1007878039), (7, 287965154), (14, 143982577), (37, 54479894), (74, 27239947), (151, 13349378), (259, 7782842), (302, 6674689), (518, 3891421), (1057, 1907054), (2114, 953527), (5587, 360794), (11174, 180397), (25771, 78218), (39109, 51542)]