2067777593

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{221603}}^1$

素因数の和:221684

約数の個数: 16

約数和(自身を含む): 2496147456

約数和(自身を除く): 428369863

約数列:

[1, 7, 31, 43, 217, 301, 1333, 9331, 221603, 1551221, 6869693, 9528929, 48087851, 66702503, 295396799, 2067777593]

約数ペア:

[(1, 2067777593), (7, 295396799), (31, 66702503), (43, 48087851), (217, 9528929), (301, 6869693), (1333, 1551221), (9331, 221603)]