2912778986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1534657}}^1$

素因数の和:1534745

約数の個数: 16

約数和(自身を含む): 4769717064

約数和(自身を除く): 1856938078

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 1534657, 3069314, 19950541, 39901082, 112029961, 224059922, 1456389493, 2912778986]

約数ペア:

[(1, 2912778986), (2, 1456389493), (13, 224059922), (26, 112029961), (73, 39901082), (146, 19950541), (949, 3069314), (1898, 1534657)]