1011890032

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{1847}}^1$

素因数の和:2305

約数の個数: 40

約数和(自身を含む): 1987435296

約数和(自身を除く): 975545264

約数列:

[1, 2, 4, 8, 16, 97, 194, 353, 388, 706, 776, 1412, 1552, 1847, 2824, 3694, 5648, 7388, 14776, 29552, 34241, 68482, 136964, 179159, 273928, 358318, 547856, 651991, 716636, 1303982, 1433272, 2607964, 2866544, 5215928, 10431856, 63243127, 126486254, 252972508, 505945016, 1011890032]

約数ペア:

[(1, 1011890032), (2, 505945016), (4, 252972508), (8, 126486254), (16, 63243127), (97, 10431856), (194, 5215928), (353, 2866544), (388, 2607964), (706, 1433272), (776, 1303982), (1412, 716636), (1552, 651991), (1847, 547856), (2824, 358318), (3694, 273928), (5648, 179159), (7388, 136964), (14776, 68482), (29552, 34241)]