989598

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 2115072

約数和(自身を除く): 1125474

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 101, 138, 142, 202, 213, 303, 426, 606, 1633, 2323, 3266, 4646, 4899, 6969, 7171, 9798, 13938, 14342, 21513, 43026, 164933, 329866, 494799, 989598]

約数ペア:

[(1, 989598), (2, 494799), (3, 329866), (6, 164933), (23, 43026), (46, 21513), (69, 14342), (71, 13938), (101, 9798), (138, 7171), (142, 6969), (202, 4899), (213, 4646), (303, 3266), (426, 2323), (606, 1633)]