170993812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{353293}}^1$

素因数の和:353319

約数の個数: 18

約数和(自身を含む): 328916714

約数和(自身を除く): 157922902

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 353293, 706586, 1413172, 3886223, 7772446, 15544892, 42748453, 85496906, 170993812]

約数ペア:

[(1, 170993812), (2, 85496906), (4, 42748453), (11, 15544892), (22, 7772446), (44, 3886223), (121, 1413172), (242, 706586), (484, 353293)]