239916908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{778951}}^1$

素因数の和:778973

約数の個数: 24

約数和(自身を含む): 523455744

約数和(自身を除く): 283538836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 778951, 1557902, 3115804, 5452657, 8568461, 10905314, 17136922, 21810628, 34273844, 59979227, 119958454, 239916908]

約数ペア:

[(1, 239916908), (2, 119958454), (4, 59979227), (7, 34273844), (11, 21810628), (14, 17136922), (22, 10905314), (28, 8568461), (44, 5452657), (77, 3115804), (154, 1557902), (308, 778951)]