409822068

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{53279}}^1$

素因数の和:53927

約数の個数: 24

約数和(自身を含む): 957761280

約数和(自身を除く): 547939212

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 53279, 106558, 159837, 213116, 319674, 639348, 34151839, 68303678, 102455517, 136607356, 204911034, 409822068]

約数ペア:

[(1, 409822068), (2, 204911034), (3, 136607356), (4, 102455517), (6, 68303678), (12, 34151839), (641, 639348), (1282, 319674), (1923, 213116), (2564, 159837), (3846, 106558), (7692, 53279)]