2947254

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{1201}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 5913840

約数和(自身を除く): 2966586

約数列:

[1, 2, 3, 6, 409, 818, 1201, 1227, 2402, 2454, 3603, 7206, 491209, 982418, 1473627, 2947254]

約数ペア:

[(1, 2947254), (2, 1473627), (3, 982418), (6, 491209), (409, 7206), (818, 3603), (1201, 2454), (1227, 2402)]