1990530289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3001}}^1\times {\mathrm{3547}}^1$

素因数の和:6576

約数の個数: 16

約数和(自身を含む): 2300636736

約数和(自身を除く): 310106447

約数列:

[1, 11, 17, 187, 3001, 3547, 33011, 39017, 51017, 60299, 561187, 663289, 10644547, 117090017, 180957299, 1990530289]

約数ペア:

[(1, 1990530289), (11, 180957299), (17, 117090017), (187, 10644547), (3001, 663289), (3547, 561187), (33011, 60299), (39017, 51017)]