2385901

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2851200

約数和(自身を除く): 465299

約数列:

[1, 7, 53, 59, 109, 371, 413, 763, 3127, 5777, 6431, 21889, 40439, 45017, 340843, 2385901]

約数ペア:

[(1, 2385901), (7, 340843), (53, 45017), (59, 40439), (109, 21889), (371, 6431), (413, 5777), (763, 3127)]