1242184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 2502720

約数和(自身を除く): 1260536

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 157, 172, 184, 314, 344, 628, 989, 1256, 1978, 3611, 3956, 6751, 7222, 7912, 13502, 14444, 27004, 28888, 54008, 155273, 310546, 621092, 1242184]

約数ペア:

[(1, 1242184), (2, 621092), (4, 310546), (8, 155273), (23, 54008), (43, 28888), (46, 27004), (86, 14444), (92, 13502), (157, 7912), (172, 7222), (184, 6751), (314, 3956), (344, 3611), (628, 1978), (989, 1256)]