2008667631

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{42923}}^1$

素因数の和:43766

約数の個数: 16

約数和(自身を含む): 2822682240

約数和(自身を除く): 814014609

約数列:

[1, 3, 19, 57, 821, 2463, 15599, 42923, 46797, 128769, 815537, 2446611, 35239783, 105719349, 669555877, 2008667631]

約数ペア:

[(1, 2008667631), (3, 669555877), (19, 105719349), (57, 35239783), (821, 2446611), (2463, 815537), (15599, 128769), (42923, 46797)]