2052681598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 3615197184

約数和(自身を除く): 1562515586

約数列:

[1, 2, 11, 22, 23, 46, 61, 73, 122, 146, 253, 506, 671, 803, 911, 1342, 1403, 1606, 1679, 1822, 2806, 3358, 4453, 8906, 10021, 15433, 18469, 20042, 20953, 30866, 36938, 41906, 48983, 55571, 66503, 97966, 102419, 111142, 133006, 204838, 230483, 460966, 611281, 731533, 1126609, 1222562, 1278133, 1463066, 1529569, 2253218, 2556266, 3059138, 4056683, 8113366, 14059463, 16825259, 28118926, 33650518, 44623513, 89247026, 93303709, 186607418, 1026340799, 2052681598]

約数ペア:

[(1, 2052681598), (2, 1026340799), (11, 186607418), (22, 93303709), (23, 89247026), (46, 44623513), (61, 33650518), (73, 28118926), (122, 16825259), (146, 14059463), (253, 8113366), (506, 4056683), (671, 3059138), (803, 2556266), (911, 2253218), (1342, 1529569), (1403, 1463066), (1606, 1278133), (1679, 1222562), (1822, 1126609), (2806, 731533), (3358, 611281), (4453, 460966), (8906, 230483), (10021, 204838), (15433, 133006), (18469, 111142), (20042, 102419), (20953, 97966), (30866, 66503), (36938, 55571), (41906, 48983)]