2831018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 4434144

約数和(自身を除く): 1603126

約数列:

[1, 2, 37, 67, 74, 134, 571, 1142, 2479, 4958, 21127, 38257, 42254, 76514, 1415509, 2831018]

約数ペア:

[(1, 2831018), (2, 1415509), (37, 76514), (67, 42254), (74, 38257), (134, 21127), (571, 4958), (1142, 2479)]