1641021284

素因数分解:

$2^2\times 7^1\times {\mathrm{523}}^1\times {\mathrm{112061}}^1$

素因数の和:112595

約数の個数: 24

約数和(自身を含む): 3288347328

約数和(自身を除く): 1647326044

約数列:

[1, 2, 4, 7, 14, 28, 523, 1046, 2092, 3661, 7322, 14644, 112061, 224122, 448244, 784427, 1568854, 3137708, 58607903, 117215806, 234431612, 410255321, 820510642, 1641021284]

約数ペア:

[(1, 1641021284), (2, 820510642), (4, 410255321), (7, 234431612), (14, 117215806), (28, 58607903), (523, 3137708), (1046, 1568854), (2092, 784427), (3661, 448244), (7322, 224122), (14644, 112061)]