1138982210

素因数分解:

$2^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{164831}}^1$

素因数の和:165529

約数の個数: 16

約数和(自身を含む): 2053147392

約数和(自身を除く): 914165182

約数列:

[1, 2, 5, 10, 691, 1382, 3455, 6910, 164831, 329662, 824155, 1648310, 113898221, 227796442, 569491105, 1138982210]

約数ペア:

[(1, 1138982210), (2, 569491105), (5, 227796442), (10, 113898221), (691, 1648310), (1382, 824155), (3455, 329662), (6910, 164831)]