525308

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 1069152

約数和(自身を除く): 543844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 257, 292, 511, 514, 1022, 1028, 1799, 2044, 3598, 7196, 18761, 37522, 75044, 131327, 262654, 525308]

約数ペア:

[(1, 525308), (2, 262654), (4, 131327), (7, 75044), (14, 37522), (28, 18761), (73, 7196), (146, 3598), (257, 2044), (292, 1799), (511, 1028), (514, 1022)]