126482486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 209563200

約数和(自身を除く): 83080714

約数列:

[1, 2, 13, 26, 53, 106, 263, 349, 526, 689, 698, 1378, 3419, 4537, 6838, 9074, 13939, 18497, 27878, 36994, 91787, 181207, 183574, 240461, 362414, 480922, 1193231, 2386462, 4864711, 9729422, 63241243, 126482486]

約数ペア:

[(1, 126482486), (2, 63241243), (13, 9729422), (26, 4864711), (53, 2386462), (106, 1193231), (263, 480922), (349, 362414), (526, 240461), (689, 183574), (698, 181207), (1378, 91787), (3419, 36994), (4537, 27878), (6838, 18497), (9074, 13939)]