4234538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 8183808

約数和(自身を除く): 3949270

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 887, 1774, 2387, 4774, 6209, 9757, 12418, 19514, 27497, 54994, 68299, 136598, 192479, 302467, 384958, 604934, 2117269, 4234538]

約数ペア:

[(1, 4234538), (2, 2117269), (7, 604934), (11, 384958), (14, 302467), (22, 192479), (31, 136598), (62, 68299), (77, 54994), (154, 27497), (217, 19514), (341, 12418), (434, 9757), (682, 6209), (887, 4774), (1774, 2387)]