2006875208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{271787}}^1$

素因数の和:271877

約数の個数: 32

約数和(自身を含む): 4109434560

約数和(自身を除く): 2102559352

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 271787, 543574, 1087148, 2174296, 3533231, 7066462, 14132924, 19296877, 28265848, 38593754, 77187508, 154375016, 250859401, 501718802, 1003437604, 2006875208]

約数ペア:

[(1, 2006875208), (2, 1003437604), (4, 501718802), (8, 250859401), (13, 154375016), (26, 77187508), (52, 38593754), (71, 28265848), (104, 19296877), (142, 14132924), (284, 7066462), (568, 3533231), (923, 2174296), (1846, 1087148), (3692, 543574), (7384, 271787)]