4124958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 8750592

約数和(自身を除く): 4625634

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 421, 426, 842, 1263, 1633, 2526, 3266, 4899, 9683, 9798, 19366, 29049, 29891, 58098, 59782, 89673, 179346, 687493, 1374986, 2062479, 4124958]

約数ペア:

[(1, 4124958), (2, 2062479), (3, 1374986), (6, 687493), (23, 179346), (46, 89673), (69, 59782), (71, 58098), (138, 29891), (142, 29049), (213, 19366), (421, 9798), (426, 9683), (842, 4899), (1263, 3266), (1633, 2526)]