243570826

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 388800000

約数和(自身を除く): 145229174

約数列:

[1, 2, 29, 47, 58, 94, 199, 398, 449, 898, 1363, 2726, 5771, 9353, 11542, 13021, 18706, 21103, 26042, 42206, 89351, 178702, 271237, 542474, 611987, 1223974, 2591179, 4199497, 5182358, 8398994, 121785413, 243570826]

約数ペア:

[(1, 243570826), (2, 121785413), (29, 8398994), (47, 5182358), (58, 4199497), (94, 2591179), (199, 1223974), (398, 611987), (449, 542474), (898, 271237), (1363, 178702), (2726, 89351), (5771, 42206), (9353, 26042), (11542, 21103), (13021, 18706)]