839198404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3517}}^1$

素因数の和:3589

約数の個数: 72

約数和(自身を含む): 1768639320

約数和(自身を除く): 929440916

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 121, 187, 242, 319, 374, 484, 493, 638, 748, 986, 1276, 1972, 2057, 3509, 3517, 4114, 5423, 7018, 7034, 8228, 10846, 14036, 14068, 21692, 38687, 59653, 59789, 77374, 101993, 119306, 119578, 154748, 203986, 238612, 239156, 407972, 425557, 657679, 851114, 1121923, 1315358, 1702228, 1733881, 2243846, 2630716, 3467762, 4487692, 6935524, 7234469, 12341153, 14468938, 19072691, 24682306, 28937876, 38145382, 49364612, 76290764, 209799601, 419599202, 839198404]

約数ペア:

[(1, 839198404), (2, 419599202), (4, 209799601), (11, 76290764), (17, 49364612), (22, 38145382), (29, 28937876), (34, 24682306), (44, 19072691), (58, 14468938), (68, 12341153), (116, 7234469), (121, 6935524), (187, 4487692), (242, 3467762), (319, 2630716), (374, 2243846), (484, 1733881), (493, 1702228), (638, 1315358), (748, 1121923), (986, 851114), (1276, 657679), (1972, 425557), (2057, 407972), (3509, 239156), (3517, 238612), (4114, 203986), (5423, 154748), (7018, 119578), (7034, 119306), (8228, 101993), (10846, 77374), (14036, 59789), (14068, 59653), (21692, 38687)]