262630426318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1\times {\mathrm{3950399}}^1$

素因数の和:3952971

約数の個数: 16

約数和(自身を含む): 424415174400

約数和(自身を除く): 161784748082

約数列:

[1, 2, 13, 26, 2557, 5114, 33241, 66482, 3950399, 7900798, 51355187, 102710374, 10101170243, 20202340486, 131315213159, 262630426318]

約数ペア:

[(1, 262630426318), (2, 131315213159), (13, 20202340486), (26, 10101170243), (2557, 102710374), (5114, 51355187), (33241, 7900798), (66482, 3950399)]