2977882

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:453

約数の個数: 16

約数和(自身を含む): 4612032

約数和(自身を除く): 1634150

約数列:

[1, 2, 67, 71, 134, 142, 313, 626, 4757, 9514, 20971, 22223, 41942, 44446, 1488941, 2977882]

約数ペア:

[(1, 2977882), (2, 1488941), (67, 44446), (71, 41942), (134, 22223), (142, 20971), (313, 9514), (626, 4757)]