2019958357

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{3793}}^1$

素因数の和:4284

約数の個数: 16

約数和(自身を含む): 2141637120

約数和(自身を除く): 121678763

約数列:

[1, 31, 41, 419, 1271, 3793, 12989, 17179, 117583, 155513, 532549, 1589267, 4820903, 49267277, 65159947, 2019958357]

約数ペア:

[(1, 2019958357), (31, 65159947), (41, 49267277), (419, 4820903), (1271, 1589267), (3793, 532549), (12989, 155513), (17179, 117583)]