565292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 1218336

約数和(自身を除く): 653044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1553, 3106, 6212, 10871, 20189, 21742, 40378, 43484, 80756, 141323, 282646, 565292]

約数ペア:

[(1, 565292), (2, 282646), (4, 141323), (7, 80756), (13, 43484), (14, 40378), (26, 21742), (28, 20189), (52, 10871), (91, 6212), (182, 3106), (364, 1553)]