2017495956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{338279}}^1$

素因数の和:338364

約数の個数: 48

約数和(自身を含む): 5455779840

約数和(自身を除く): 3438283884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 338279, 676558, 1014837, 1353116, 2029674, 2367953, 4059348, 4735906, 7103859, 9471812, 14207718, 24017809, 28415436, 48035618, 72053427, 96071236, 144106854, 168124663, 288213708, 336249326, 504373989, 672498652, 1008747978, 2017495956]

約数ペア:

[(1, 2017495956), (2, 1008747978), (3, 672498652), (4, 504373989), (6, 336249326), (7, 288213708), (12, 168124663), (14, 144106854), (21, 96071236), (28, 72053427), (42, 48035618), (71, 28415436), (84, 24017809), (142, 14207718), (213, 9471812), (284, 7103859), (426, 4735906), (497, 4059348), (852, 2367953), (994, 2029674), (1491, 1353116), (1988, 1014837), (2982, 676558), (5964, 338279)]