2539503582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:582

約数の個数: 128

約数和(自身を含む): 6447513600

約数和(自身を除く): 3908010018

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 109, 154, 211, 218, 231, 239, 327, 422, 462, 478, 633, 654, 717, 763, 1199, 1266, 1434, 1477, 1526, 1673, 2289, 2321, 2398, 2629, 2954, 3346, 3597, 4431, 4578, 4642, 5019, 5258, 6963, 7194, 7887, 8393, 8862, 10038, 13926, 15774, 16247, 16786, 18403, 22999, 25179, 26051, 32494, 36806, 45998, 48741, 50358, 50429, 52102, 55209, 68997, 78153, 97482, 100858, 110418, 137994, 151287, 156306, 160993, 182357, 252989, 286561, 302574, 321986, 353003, 364714, 482979, 505978, 547071, 554719, 573122, 706006, 758967, 859683, 965958, 1059009, 1094142, 1109438, 1517934, 1664157, 1719366, 1770923, 2005927, 2118018, 3328314, 3541846, 3883033, 4011854, 5312769, 5496761, 6017781, 7766066, 10625538, 10993522, 11649099, 12035562, 16490283, 23298198, 32980566, 38477327, 60464371, 76954654, 115431981, 120928742, 181393113, 230863962, 362786226, 423250597, 846501194, 1269751791, 2539503582]

約数ペア:

[(1, 2539503582), (2, 1269751791), (3, 846501194), (6, 423250597), (7, 362786226), (11, 230863962), (14, 181393113), (21, 120928742), (22, 115431981), (33, 76954654), (42, 60464371), (66, 38477327), (77, 32980566), (109, 23298198), (154, 16490283), (211, 12035562), (218, 11649099), (231, 10993522), (239, 10625538), (327, 7766066), (422, 6017781), (462, 5496761), (478, 5312769), (633, 4011854), (654, 3883033), (717, 3541846), (763, 3328314), (1199, 2118018), (1266, 2005927), (1434, 1770923), (1477, 1719366), (1526, 1664157), (1673, 1517934), (2289, 1109438), (2321, 1094142), (2398, 1059009), (2629, 965958), (2954, 859683), (3346, 758967), (3597, 706006), (4431, 573122), (4578, 554719), (4642, 547071), (5019, 505978), (5258, 482979), (6963, 364714), (7194, 353003), (7887, 321986), (8393, 302574), (8862, 286561), (10038, 252989), (13926, 182357), (15774, 160993), (16247, 156306), (16786, 151287), (18403, 137994), (22999, 110418), (25179, 100858), (26051, 97482), (32494, 78153), (36806, 68997), (45998, 55209), (48741, 52102), (50358, 50429)]