1640548088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{5001671}}^1$

素因数の和:5001718

約数の個数: 16

約数和(自身を含む): 3151053360

約数和(自身を除く): 1510505272

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 5001671, 10003342, 20006684, 40013368, 205068511, 410137022, 820274044, 1640548088]

約数ペア:

[(1, 1640548088), (2, 820274044), (4, 410137022), (8, 205068511), (41, 40013368), (82, 20006684), (164, 10003342), (328, 5001671)]