2906801855

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{15971}}^1$

素因数の和:16474

約数の個数: 16

約数和(自身を含む): 3536200800

約数和(自身を除く): 629398945

約数列:

[1, 5, 89, 409, 445, 2045, 15971, 36401, 79855, 182005, 1421419, 6532139, 7107095, 32660695, 581360371, 2906801855]

約数ペア:

[(1, 2906801855), (5, 581360371), (89, 32660695), (409, 7107095), (445, 6532139), (2045, 1421419), (15971, 182005), (36401, 79855)]