542609876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{389}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 1025453520

約数和(自身を除く): 482843644

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 281, 292, 389, 562, 778, 1124, 1241, 1556, 2482, 4777, 4964, 6613, 9554, 13226, 19108, 20513, 26452, 28397, 41026, 56794, 82052, 109309, 113588, 218618, 348721, 437236, 482749, 697442, 965498, 1394884, 1858253, 1930996, 3716506, 7433012, 7979557, 15959114, 31918228, 135652469, 271304938, 542609876]

約数ペア:

[(1, 542609876), (2, 271304938), (4, 135652469), (17, 31918228), (34, 15959114), (68, 7979557), (73, 7433012), (146, 3716506), (281, 1930996), (292, 1858253), (389, 1394884), (562, 965498), (778, 697442), (1124, 482749), (1241, 437236), (1556, 348721), (2482, 218618), (4777, 113588), (4964, 109309), (6613, 82052), (9554, 56794), (13226, 41026), (19108, 28397), (20513, 26452)]