2008889247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1215299}}^1$

素因数の和:1215350

約数の個数: 16

約数和(自身を含む): 2916720000

約数和(自身を除く): 907830753

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 1215299, 3645897, 23090681, 35243671, 69272043, 105731013, 669629749, 2008889247]

約数ペア:

[(1, 2008889247), (3, 669629749), (19, 105731013), (29, 69272043), (57, 35243671), (87, 23090681), (551, 3645897), (1653, 1215299)]