2040894982

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 3987118080

約数和(自身を除く): 1946223098

約数列:

[1, 2, 7, 14, 17, 31, 34, 43, 49, 62, 86, 98, 119, 217, 238, 301, 434, 527, 602, 731, 833, 919, 1054, 1333, 1462, 1519, 1666, 1838, 2107, 2666, 3038, 3689, 4214, 5117, 6433, 7378, 9331, 10234, 12866, 15623, 18662, 22661, 25823, 28489, 31246, 35819, 39517, 45031, 45322, 51646, 56978, 65317, 71638, 79034, 90062, 109361, 130634, 158627, 199423, 218722, 276619, 317254, 398846, 484313, 553238, 671789, 765527, 968626, 1110389, 1225027, 1343578, 1395961, 1531054, 1936333, 2220778, 2450054, 2791922, 3390191, 3872666, 4702523, 6780382, 8575189, 9405046, 17150378, 20825459, 23731337, 32917661, 41650918, 47462674, 60026323, 65835322, 120052646, 145778213, 291556426, 1020447491, 2040894982]

約数ペア:

[(1, 2040894982), (2, 1020447491), (7, 291556426), (14, 145778213), (17, 120052646), (31, 65835322), (34, 60026323), (43, 47462674), (49, 41650918), (62, 32917661), (86, 23731337), (98, 20825459), (119, 17150378), (217, 9405046), (238, 8575189), (301, 6780382), (434, 4702523), (527, 3872666), (602, 3390191), (731, 2791922), (833, 2450054), (919, 2220778), (1054, 1936333), (1333, 1531054), (1462, 1395961), (1519, 1343578), (1666, 1225027), (1838, 1110389), (2107, 968626), (2666, 765527), (3038, 671789), (3689, 553238), (4214, 484313), (5117, 398846), (6433, 317254), (7378, 276619), (9331, 218722), (10234, 199423), (12866, 158627), (15623, 130634), (18662, 109361), (22661, 90062), (25823, 79034), (28489, 71638), (31246, 65317), (35819, 56978), (39517, 51646), (45031, 45322)]