401048282

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{16519}}^1$

素因数の和:16781

約数の個数: 16

約数和(自身を含む): 614544000

約数和(自身を除く): 213495718

約数列:

[1, 2, 61, 122, 199, 398, 12139, 16519, 24278, 33038, 1007659, 2015318, 3287281, 6574562, 200524141, 401048282]

約数ペア:

[(1, 401048282), (2, 200524141), (61, 6574562), (122, 3287281), (199, 2015318), (398, 1007659), (12139, 33038), (16519, 24278)]