1394884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 2629368

約数和(自身を除く): 1234484

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 281, 292, 562, 1124, 1241, 2482, 4777, 4964, 9554, 19108, 20513, 41026, 82052, 348721, 697442, 1394884]

約数ペア:

[(1, 1394884), (2, 697442), (4, 348721), (17, 82052), (34, 41026), (68, 20513), (73, 19108), (146, 9554), (281, 4964), (292, 4777), (562, 2482), (1124, 1241)]