1288492746

素因数分解:

$2^1\times 3^1\times {\mathrm{3373}}^1\times {\mathrm{63667}}^1$

素因数の和:67045

約数の個数: 16

約数和(自身を含む): 2577789984

約数和(自身を除く): 1289297238

約数列:

[1, 2, 3, 6, 3373, 6746, 10119, 20238, 63667, 127334, 191001, 382002, 214748791, 429497582, 644246373, 1288492746]

約数ペア:

[(1, 1288492746), (2, 644246373), (3, 429497582), (6, 214748791), (3373, 382002), (6746, 191001), (10119, 127334), (20238, 63667)]