489396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 1209600

約数和(自身を除く): 720204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 2399, 4798, 7197, 9596, 14394, 28788, 40783, 81566, 122349, 163132, 244698, 489396]

約数ペア:

[(1, 489396), (2, 244698), (3, 163132), (4, 122349), (6, 81566), (12, 40783), (17, 28788), (34, 14394), (51, 9596), (68, 7197), (102, 4798), (204, 2399)]