640099466

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1\times {\mathrm{1931}}^1$

素因数の和:3589

約数の個数: 16

約数和(自身を含む): 970250400

約数和(自身を除く): 330150934

約数列:

[1, 2, 107, 214, 1549, 1931, 3098, 3862, 165743, 206617, 331486, 413234, 2991119, 5982238, 320049733, 640099466]

約数ペア:

[(1, 640099466), (2, 320049733), (107, 5982238), (214, 2991119), (1549, 413234), (1931, 331486), (3098, 206617), (3862, 165743)]