2007790206

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 4228055040

約数和(自身を除く): 2220264834

約数列:

[1, 2, 3, 6, 31, 62, 67, 93, 134, 186, 201, 367, 402, 439, 734, 878, 1101, 1317, 2077, 2202, 2634, 4154, 6231, 11377, 12462, 13609, 22754, 24589, 27218, 29413, 34131, 40827, 49178, 58826, 68262, 73767, 81654, 88239, 147534, 161113, 176478, 322226, 483339, 762259, 911803, 966678, 1524518, 1823606, 2286777, 2735409, 4573554, 4994503, 5470818, 9989006, 10794571, 14983509, 21589142, 29967018, 32383713, 64767426, 334631701, 669263402, 1003895103, 2007790206]

約数ペア:

[(1, 2007790206), (2, 1003895103), (3, 669263402), (6, 334631701), (31, 64767426), (62, 32383713), (67, 29967018), (93, 21589142), (134, 14983509), (186, 10794571), (201, 9989006), (367, 5470818), (402, 4994503), (439, 4573554), (734, 2735409), (878, 2286777), (1101, 1823606), (1317, 1524518), (2077, 966678), (2202, 911803), (2634, 762259), (4154, 483339), (6231, 322226), (11377, 176478), (12462, 161113), (13609, 147534), (22754, 88239), (24589, 81654), (27218, 73767), (29413, 68262), (34131, 58826), (40827, 49178)]