516187402

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{523}}^1\times {\mathrm{1367}}^1$

素因数の和:1930

約数の個数: 24

約数和(自身を含む): 819338976

約数和(自身を除く): 303151574

約数列:

[1, 2, 19, 38, 361, 523, 722, 1046, 1367, 2734, 9937, 19874, 25973, 51946, 188803, 377606, 493487, 714941, 986974, 1429882, 13583879, 27167758, 258093701, 516187402]

約数ペア:

[(1, 516187402), (2, 258093701), (19, 27167758), (38, 13583879), (361, 1429882), (523, 986974), (722, 714941), (1046, 493487), (1367, 377606), (2734, 188803), (9937, 51946), (19874, 25973)]