2009292038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1\times {\mathrm{9421}}^1$

素因数の和:10080

約数の個数: 24

約数和(自身を含む): 3269132496

約数和(自身を除く): 1259840458

約数列:

[1, 2, 13, 26, 169, 338, 631, 1262, 8203, 9421, 16406, 18842, 106639, 122473, 213278, 244946, 1592149, 3184298, 5944651, 11889302, 77280463, 154560926, 1004646019, 2009292038]

約数ペア:

[(1, 2009292038), (2, 1004646019), (13, 154560926), (26, 77280463), (169, 11889302), (338, 5944651), (631, 3184298), (1262, 1592149), (8203, 244946), (9421, 213278), (16406, 122473), (18842, 106639)]