2116647574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{1721}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 3332689920

約数和(自身を除く): 1216042346

約数列:

[1, 2, 31, 62, 83, 166, 239, 478, 1721, 2573, 3442, 5146, 7409, 14818, 19837, 39674, 53351, 106702, 142843, 285686, 411319, 614947, 822638, 1229894, 4428133, 8856266, 12750889, 25501778, 34139477, 68278954, 1058323787, 2116647574]

約数ペア:

[(1, 2116647574), (2, 1058323787), (31, 68278954), (62, 34139477), (83, 25501778), (166, 12750889), (239, 8856266), (478, 4428133), (1721, 1229894), (2573, 822638), (3442, 614947), (5146, 411319), (7409, 285686), (14818, 142843), (19837, 106702), (39674, 53351)]