9444370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72649}}^1$

素因数の和:72669

約数の個数: 16

約数和(自身を含む): 18307800

約数和(自身を除く): 8863430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 72649, 145298, 363245, 726490, 944437, 1888874, 4722185, 9444370]

約数ペア:

[(1, 9444370), (2, 4722185), (5, 1888874), (10, 944437), (13, 726490), (26, 363245), (65, 145298), (130, 72649)]