3191804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 7155456

約数和(自身を除く): 3963652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 241, 301, 308, 473, 482, 602, 946, 964, 1204, 1687, 1892, 2651, 3311, 3374, 5302, 6622, 6748, 10363, 10604, 13244, 18557, 20726, 37114, 41452, 72541, 74228, 113993, 145082, 227986, 290164, 455972, 797951, 1595902, 3191804]

約数ペア:

[(1, 3191804), (2, 1595902), (4, 797951), (7, 455972), (11, 290164), (14, 227986), (22, 145082), (28, 113993), (43, 74228), (44, 72541), (77, 41452), (86, 37114), (154, 20726), (172, 18557), (241, 13244), (301, 10604), (308, 10363), (473, 6748), (482, 6622), (602, 5302), (946, 3374), (964, 3311), (1204, 2651), (1687, 1892)]