2912872556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{618707}}^1$

素因数の和:618829

約数の個数: 24

約数和(自身を含む): 5612918976

約数和(自身を除く): 2700046420

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 618707, 1237414, 2474828, 6805777, 13611554, 27223108, 66201649, 132403298, 264806596, 728218139, 1456436278, 2912872556]

約数ペア:

[(1, 2912872556), (2, 1456436278), (4, 728218139), (11, 264806596), (22, 132403298), (44, 66201649), (107, 27223108), (214, 13611554), (428, 6805777), (1177, 2474828), (2354, 1237414), (4708, 618707)]