13388049355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3662941}}^1$

素因数の和:3663006

約数の個数: 16

約数和(自身を含む): 17406300384

約数和(自身を除く): 4018251029

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 3662941, 18314705, 62269997, 157506463, 311349985, 787532315, 2677609871, 13388049355]

約数ペア:

[(1, 13388049355), (5, 2677609871), (17, 787532315), (43, 311349985), (85, 157506463), (215, 62269997), (731, 18314705), (3655, 3662941)]