270352

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:346

約数の個数: 20

約数和(自身を含む): 534316

約数和(自身を除く): 263964

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 277, 488, 554, 976, 1108, 2216, 4432, 16897, 33794, 67588, 135176, 270352]

約数ペア:

[(1, 270352), (2, 135176), (4, 67588), (8, 33794), (16, 16897), (61, 4432), (122, 2216), (244, 1108), (277, 976), (488, 554)]