538322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 16

約数和(自身を含む): 870912

約数和(自身を除く): 332590

約数列:

[1, 2, 17, 34, 71, 142, 223, 446, 1207, 2414, 3791, 7582, 15833, 31666, 269161, 538322]

約数ペア:

[(1, 538322), (2, 269161), (17, 31666), (34, 15833), (71, 7582), (142, 3791), (223, 2414), (446, 1207)]