1322398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 2562048

約数和(自身を除く): 1239650

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 277, 341, 434, 554, 682, 1939, 2387, 3047, 3878, 4774, 6094, 8587, 17174, 21329, 42658, 60109, 94457, 120218, 188914, 661199, 1322398]

約数ペア:

[(1, 1322398), (2, 661199), (7, 188914), (11, 120218), (14, 94457), (22, 60109), (31, 42658), (62, 21329), (77, 17174), (154, 8587), (217, 6094), (277, 4774), (341, 3878), (434, 3047), (554, 2387), (682, 1939)]