243669650398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{278798227}}^1$

素因数の和:278798271

約数の個数: 16

約数和(自身を含む): 401469448320

約数和(自身を除く): 157799797922

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 278798227, 557596454, 5297166313, 6412359221, 10594332626, 12824718442, 121834825199, 243669650398]

約数ペア:

[(1, 243669650398), (2, 121834825199), (19, 12824718442), (23, 10594332626), (38, 6412359221), (46, 5297166313), (437, 557596454), (874, 278798227)]