2008196865

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{7069}}^1$

素因数の和:7246

約数の個数: 48

約数和(自身を含む): 3573460800

約数和(自身を除く): 1565263935

約数列:

[1, 3, 5, 9, 15, 45, 59, 107, 177, 295, 321, 531, 535, 885, 963, 1605, 2655, 4815, 6313, 7069, 18939, 21207, 31565, 35345, 56817, 63621, 94695, 106035, 284085, 318105, 417071, 756383, 1251213, 2085355, 2269149, 3753639, 3781915, 6256065, 6807447, 11345745, 18768195, 34037235, 44626597, 133879791, 223132985, 401639373, 669398955, 2008196865]

約数ペア:

[(1, 2008196865), (3, 669398955), (5, 401639373), (9, 223132985), (15, 133879791), (45, 44626597), (59, 34037235), (107, 18768195), (177, 11345745), (295, 6807447), (321, 6256065), (531, 3781915), (535, 3753639), (885, 2269149), (963, 2085355), (1605, 1251213), (2655, 756383), (4815, 417071), (6313, 318105), (7069, 284085), (18939, 106035), (21207, 94695), (31565, 63621), (35345, 56817)]