2123541982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{34537}}^1$

素因数の和:35043

約数の個数: 16

約数和(自身を含む): 3237730272

約数和(自身を除く): 1114188290

約数列:

[1, 2, 71, 142, 433, 866, 30743, 34537, 61486, 69074, 2452127, 4904254, 14954521, 29909042, 1061770991, 2123541982]

約数ペア:

[(1, 2123541982), (2, 1061770991), (71, 29909042), (142, 14954521), (433, 4904254), (866, 2452127), (30743, 69074), (34537, 61486)]