547250398

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{22541}}^1$

素因数の和:22803

約数の個数: 16

約数和(自身を含む): 838562400

約数和(自身を除く): 291312002

約数列:

[1, 2, 61, 122, 199, 398, 12139, 22541, 24278, 45082, 1375001, 2750002, 4485659, 8971318, 273625199, 547250398]

約数ペア:

[(1, 547250398), (2, 273625199), (61, 8971318), (122, 4485659), (199, 2750002), (398, 1375001), (12139, 45082), (22541, 24278)]