1890729042

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2891023}}^1$

素因数の和:2891137

約数の個数: 16

約数和(自身を含む): 3816151680

約数和(自身を除く): 1925422638

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 2891023, 5782046, 8673069, 17346138, 315121507, 630243014, 945364521, 1890729042]

約数ペア:

[(1, 1890729042), (2, 945364521), (3, 630243014), (6, 315121507), (109, 17346138), (218, 8673069), (327, 5782046), (654, 2891023)]