2011738708

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{144563}}^1$

素因数の和:144652

約数の個数: 36

約数和(自身を含む): 4153034592

約数和(自身を除く): 2141295884

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 144563, 289126, 578252, 1011941, 2023882, 4047764, 7083587, 10263973, 14167174, 20527946, 28334348, 41055892, 71847811, 143695622, 287391244, 502934677, 1005869354, 2011738708]

約数ペア:

[(1, 2011738708), (2, 1005869354), (4, 502934677), (7, 287391244), (14, 143695622), (28, 71847811), (49, 41055892), (71, 28334348), (98, 20527946), (142, 14167174), (196, 10263973), (284, 7083587), (497, 4047764), (994, 2023882), (1988, 1011941), (3479, 578252), (6958, 289126), (13916, 144563)]