1180718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 2413152

約数和(自身を除く): 1232434

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 77, 82, 119, 121, 154, 187, 238, 242, 287, 374, 451, 574, 697, 847, 902, 1309, 1394, 1694, 2057, 2618, 3157, 4114, 4879, 4961, 6314, 7667, 9758, 9922, 14399, 15334, 28798, 34727, 53669, 69454, 84337, 107338, 168674, 590359, 1180718]

約数ペア:

[(1, 1180718), (2, 590359), (7, 168674), (11, 107338), (14, 84337), (17, 69454), (22, 53669), (34, 34727), (41, 28798), (77, 15334), (82, 14399), (119, 9922), (121, 9758), (154, 7667), (187, 6314), (238, 4961), (242, 4879), (287, 4114), (374, 3157), (451, 2618), (574, 2057), (697, 1694), (847, 1394), (902, 1309)]