2149804822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 3632330016

約数和(自身を除く): 1482525194

約数列:

[1, 2, 11, 22, 61, 121, 122, 137, 242, 274, 671, 1063, 1342, 1507, 2126, 3014, 7381, 8357, 11693, 14762, 16577, 16714, 23386, 33154, 64843, 91927, 128623, 129686, 145631, 183854, 257246, 291262, 713273, 1011197, 1426546, 1601941, 2022394, 3203882, 7846003, 8883491, 15692006, 17621351, 17766982, 35242702, 97718401, 195436802, 1074902411, 2149804822]

約数ペア:

[(1, 2149804822), (2, 1074902411), (11, 195436802), (22, 97718401), (61, 35242702), (121, 17766982), (122, 17621351), (137, 15692006), (242, 8883491), (274, 7846003), (671, 3203882), (1063, 2022394), (1342, 1601941), (1507, 1426546), (2126, 1011197), (3014, 713273), (7381, 291262), (8357, 257246), (11693, 183854), (14762, 145631), (16577, 129686), (16714, 128623), (23386, 91927), (33154, 64843)]