2488392879

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4086031}}^1$

素因数の和:4086070

約数の個数: 16

約数和(自身を含む): 3922590720

約数和(自身を除く): 1434197841

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 4086031, 12258093, 28602217, 85806651, 118494899, 355484697, 829464293, 2488392879]

約数ペア:

[(1, 2488392879), (3, 829464293), (7, 355484697), (21, 118494899), (29, 85806651), (87, 28602217), (203, 12258093), (609, 4086031)]