2022994547

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{521}}^1\times {\mathrm{727}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 2382700320

約数和(自身を除く): 359705773

約数列:

[1, 7, 49, 109, 521, 727, 763, 3647, 5089, 5341, 25529, 35623, 56789, 79243, 378767, 397523, 554701, 2651369, 2782661, 3882907, 18559583, 41285603, 288999221, 2022994547]

約数ペア:

[(1, 2022994547), (7, 288999221), (49, 41285603), (109, 18559583), (521, 3882907), (727, 2782661), (763, 2651369), (3647, 554701), (5089, 397523), (5341, 378767), (25529, 79243), (35623, 56789)]