3149938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2137}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 5233824

約数和(自身を除く): 2083886

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 2137, 4274, 23507, 47014, 143179, 286358, 1574969, 3149938]

約数ペア:

[(1, 3149938), (2, 1574969), (11, 286358), (22, 143179), (67, 47014), (134, 23507), (737, 4274), (1474, 2137)]