142012051286

素因数分解:

$2^1\times 7^1\times {\mathrm{354143}}^1\times {\mathrm{28643}}^1$

素因数の和:382795

約数の個数: 16

約数和(自身を含む): 243458417664

約数和(自身を除く): 101446366378

約数列:

[1, 2, 7, 14, 28643, 57286, 200501, 354143, 401002, 708286, 2479001, 4958002, 10143717949, 20287435898, 71006025643, 142012051286]

約数ペア:

[(1, 142012051286), (2, 71006025643), (7, 20287435898), (14, 10143717949), (28643, 4958002), (57286, 2479001), (200501, 708286), (354143, 401002)]