313664186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 536725224

約数和(自身を除く): 223061038

約数列:

[1, 2, 11, 22, 41, 82, 101, 121, 202, 242, 313, 451, 626, 902, 1111, 2222, 3443, 4141, 4961, 6886, 8282, 9922, 12221, 12833, 24442, 25666, 31613, 37873, 45551, 63226, 75746, 91102, 141163, 282326, 347743, 501061, 695486, 1002122, 1296133, 1552793, 2592266, 3105586, 3825173, 7650346, 14257463, 28514926, 156832093, 313664186]

約数ペア:

[(1, 313664186), (2, 156832093), (11, 28514926), (22, 14257463), (41, 7650346), (82, 3825173), (101, 3105586), (121, 2592266), (202, 1552793), (242, 1296133), (313, 1002122), (451, 695486), (626, 501061), (902, 347743), (1111, 282326), (2222, 141163), (3443, 91102), (4141, 75746), (4961, 63226), (6886, 45551), (8282, 37873), (9922, 31613), (12221, 25666), (12833, 24442)]