1845448682

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8248

約数の個数: 72

約数和(自身を含む): 3726213120

約数和(自身を除く): 1880764438

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 121, 133, 154, 209, 242, 266, 418, 539, 847, 931, 1078, 1463, 1694, 1862, 2299, 2926, 4598, 5929, 8191, 10241, 11858, 16093, 16382, 20482, 32186, 57337, 90101, 112651, 114674, 155629, 180202, 225302, 311258, 401359, 630707, 802718, 991111, 1089403, 1261414, 1711919, 1982222, 2178806, 3423838, 4414949, 6937777, 7625821, 8829898, 11983433, 13875554, 15251642, 18831109, 23966866, 37662218, 48564439, 83884031, 97128878, 131817763, 167768062, 263635526, 922724341, 1845448682]

約数ペア:

[(1, 1845448682), (2, 922724341), (7, 263635526), (11, 167768062), (14, 131817763), (19, 97128878), (22, 83884031), (38, 48564439), (49, 37662218), (77, 23966866), (98, 18831109), (121, 15251642), (133, 13875554), (154, 11983433), (209, 8829898), (242, 7625821), (266, 6937777), (418, 4414949), (539, 3423838), (847, 2178806), (931, 1982222), (1078, 1711919), (1463, 1261414), (1694, 1089403), (1862, 991111), (2299, 802718), (2926, 630707), (4598, 401359), (5929, 311258), (8191, 225302), (10241, 180202), (11858, 155629), (16093, 114674), (16382, 112651), (20482, 90101), (32186, 57337)]