390516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4649}}^1$

素因数の和:4663

約数の個数: 24

約数和(自身を含む): 1041600

約数和(自身を除く): 651084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4649, 9298, 13947, 18596, 27894, 32543, 55788, 65086, 97629, 130172, 195258, 390516]

約数ペア:

[(1, 390516), (2, 195258), (3, 130172), (4, 97629), (6, 65086), (7, 55788), (12, 32543), (14, 27894), (21, 18596), (28, 13947), (42, 9298), (84, 4649)]