265454308

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4691}}^1$

素因数の和:4792

約数の個数: 48

約数和(自身を含む): 554932224

約数和(自身を除く): 289477916

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 188, 301, 329, 602, 658, 1204, 1316, 2021, 4042, 4691, 8084, 9382, 14147, 18764, 28294, 32837, 56588, 65674, 131348, 201713, 220477, 403426, 440954, 806852, 881908, 1411991, 1543339, 2823982, 3086678, 5647964, 6173356, 9480511, 18961022, 37922044, 66363577, 132727154, 265454308]

約数ペア:

[(1, 265454308), (2, 132727154), (4, 66363577), (7, 37922044), (14, 18961022), (28, 9480511), (43, 6173356), (47, 5647964), (86, 3086678), (94, 2823982), (172, 1543339), (188, 1411991), (301, 881908), (329, 806852), (602, 440954), (658, 403426), (1204, 220477), (1316, 201713), (2021, 131348), (4042, 65674), (4691, 56588), (8084, 32837), (9382, 28294), (14147, 18764)]