3988895946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:996

約数の個数: 128

約数和(自身を含む): 9948635136

約数和(自身を除く): 5959739190

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 173, 238, 258, 301, 346, 357, 519, 602, 714, 731, 751, 903, 1038, 1211, 1462, 1502, 1806, 2193, 2253, 2422, 2941, 3633, 4386, 4506, 5117, 5257, 5882, 7266, 7439, 8823, 10234, 10514, 12767, 14878, 15351, 15771, 17646, 20587, 22317, 25534, 30702, 31542, 32293, 38301, 41174, 44634, 52073, 61761, 64586, 76602, 89369, 96879, 104146, 123522, 126463, 129923, 156219, 178738, 193758, 226051, 252926, 259846, 268107, 312438, 379389, 389769, 452102, 536214, 548981, 678153, 758778, 779538, 885241, 909461, 1097962, 1356306, 1646943, 1770482, 1818922, 2208691, 2655723, 2728383, 3293886, 3842867, 4417382, 5311446, 5456766, 5586689, 6626073, 7685734, 11173378, 11528601, 13252146, 15460837, 16760067, 23057202, 30921674, 33520134, 39106823, 46382511, 78213646, 92765022, 94973713, 117320469, 189947426, 234640938, 284921139, 569842278, 664815991, 1329631982, 1994447973, 3988895946]

約数ペア:

[(1, 3988895946), (2, 1994447973), (3, 1329631982), (6, 664815991), (7, 569842278), (14, 284921139), (17, 234640938), (21, 189947426), (34, 117320469), (42, 94973713), (43, 92765022), (51, 78213646), (86, 46382511), (102, 39106823), (119, 33520134), (129, 30921674), (173, 23057202), (238, 16760067), (258, 15460837), (301, 13252146), (346, 11528601), (357, 11173378), (519, 7685734), (602, 6626073), (714, 5586689), (731, 5456766), (751, 5311446), (903, 4417382), (1038, 3842867), (1211, 3293886), (1462, 2728383), (1502, 2655723), (1806, 2208691), (2193, 1818922), (2253, 1770482), (2422, 1646943), (2941, 1356306), (3633, 1097962), (4386, 909461), (4506, 885241), (5117, 779538), (5257, 758778), (5882, 678153), (7266, 548981), (7439, 536214), (8823, 452102), (10234, 389769), (10514, 379389), (12767, 312438), (14878, 268107), (15351, 259846), (15771, 252926), (17646, 226051), (20587, 193758), (22317, 178738), (25534, 156219), (30702, 129923), (31542, 126463), (32293, 123522), (38301, 104146), (41174, 96879), (44634, 89369), (52073, 76602), (61761, 64586)]