2009660587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{19213}}^1$

素因数の和:19518

約数の個数: 16

約数和(自身を含む): 2260488672

約数和(自身を除く): 250828085

約数列:

[1, 11, 37, 257, 407, 2827, 9509, 19213, 104599, 211343, 710881, 4937741, 7819691, 54315151, 182696417, 2009660587]

約数ペア:

[(1, 2009660587), (11, 182696417), (37, 54315151), (257, 7819691), (407, 4937741), (2827, 710881), (9509, 211343), (19213, 104599)]