1808293102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{16993}}^1$

素因数の和:17704

約数の個数: 32

約数和(自身を含む): 3386836224

約数和(自身を除く): 1578543122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 691, 1382, 4837, 7601, 9674, 15202, 16993, 33986, 53207, 106414, 118951, 186923, 237902, 373846, 1308461, 2616922, 11742163, 23484326, 82195141, 129163793, 164390282, 258327586, 904146551, 1808293102]

約数ペア:

[(1, 1808293102), (2, 904146551), (7, 258327586), (11, 164390282), (14, 129163793), (22, 82195141), (77, 23484326), (154, 11742163), (691, 2616922), (1382, 1308461), (4837, 373846), (7601, 237902), (9674, 186923), (15202, 118951), (16993, 106414), (33986, 53207)]