2398712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 4857600

約数和(自身を除く): 2458888

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 367, 734, 817, 1468, 1634, 2936, 3268, 6536, 6973, 13946, 15781, 27892, 31562, 55784, 63124, 126248, 299839, 599678, 1199356, 2398712]

約数ペア:

[(1, 2398712), (2, 1199356), (4, 599678), (8, 299839), (19, 126248), (38, 63124), (43, 55784), (76, 31562), (86, 27892), (152, 15781), (172, 13946), (344, 6973), (367, 6536), (734, 3268), (817, 2936), (1468, 1634)]