1977042

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3023}}^1$

素因数の和:3137

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 2014638

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 3023, 6046, 9069, 18138, 329507, 659014, 988521, 1977042]

約数ペア:

[(1, 1977042), (2, 988521), (3, 659014), (6, 329507), (109, 18138), (218, 9069), (327, 6046), (654, 3023)]