1849874

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 3013080

約数和(自身を除く): 1163206

約数列:

[1, 2, 13, 26, 169, 338, 421, 842, 2197, 4394, 5473, 10946, 71149, 142298, 924937, 1849874]

約数ペア:

[(1, 1849874), (2, 924937), (13, 142298), (26, 71149), (169, 10946), (338, 5473), (421, 4394), (842, 2197)]