2149482018

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{850943}}^1$

素因数の和:851369

約数の個数: 16

約数和(自身を含む): 4309180416

約数和(自身を除く): 2159698398

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 850943, 1701886, 2552829, 5105658, 358247003, 716494006, 1074741009, 2149482018]

約数ペア:

[(1, 2149482018), (2, 1074741009), (3, 716494006), (6, 358247003), (421, 5105658), (842, 2552829), (1263, 1701886), (2526, 850943)]