1337247142

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16993}}^1$

素因数の和:17093

約数の個数: 48

約数和(自身を含む): 2580504912

約数和(自身を除く): 1243257770

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 511, 539, 803, 1022, 1078, 1606, 3577, 5621, 7154, 11242, 16993, 33986, 39347, 78694, 118951, 186923, 237902, 373846, 832657, 1240489, 1308461, 1665314, 2480978, 2616922, 8683423, 9159227, 13645379, 17366846, 18318454, 27290758, 60783961, 95517653, 121567922, 191035306, 668623571, 1337247142]

約数ペア:

[(1, 1337247142), (2, 668623571), (7, 191035306), (11, 121567922), (14, 95517653), (22, 60783961), (49, 27290758), (73, 18318454), (77, 17366846), (98, 13645379), (146, 9159227), (154, 8683423), (511, 2616922), (539, 2480978), (803, 1665314), (1022, 1308461), (1078, 1240489), (1606, 832657), (3577, 373846), (5621, 237902), (7154, 186923), (11242, 118951), (16993, 78694), (33986, 39347)]