402271442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{19301}}^1$

素因数の和:19933

約数の個数: 16

約数和(自身を含む): 639977112

約数和(自身を除く): 237705670

約数列:

[1, 2, 17, 34, 613, 1226, 10421, 19301, 20842, 38602, 328117, 656234, 11831513, 23663026, 201135721, 402271442]

約数ペア:

[(1, 402271442), (2, 201135721), (17, 23663026), (34, 11831513), (613, 656234), (1226, 328117), (10421, 38602), (19301, 20842)]