7139018

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:661

約数の個数: 16

約数和(自身を含む): 11024640

約数和(自身を除く): 3885622

約数列:

[1, 2, 47, 94, 173, 346, 439, 878, 8131, 16262, 20633, 41266, 75947, 151894, 3569509, 7139018]

約数ペア:

[(1, 7139018), (2, 3569509), (47, 151894), (94, 75947), (173, 41266), (346, 20633), (439, 16262), (878, 8131)]