2056513227

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{201797}}^1$

素因数の和:201922

約数の個数: 16

約数和(自身を含む): 2841315840

約数和(自身を除く): 784802613

約数列:

[1, 3, 43, 79, 129, 237, 3397, 10191, 201797, 605391, 8677271, 15941963, 26031813, 47825889, 685504409, 2056513227]

約数ペア:

[(1, 2056513227), (3, 685504409), (43, 47825889), (79, 26031813), (129, 15941963), (237, 8677271), (3397, 605391), (10191, 201797)]