529396

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 36

約数和(自身を含む): 1121988

約数和(自身を除く): 592592

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 73, 74, 98, 146, 148, 196, 259, 292, 511, 518, 1022, 1036, 1813, 2044, 2701, 3577, 3626, 5402, 7154, 7252, 10804, 14308, 18907, 37814, 75628, 132349, 264698, 529396]

約数ペア:

[(1, 529396), (2, 264698), (4, 132349), (7, 75628), (14, 37814), (28, 18907), (37, 14308), (49, 10804), (73, 7252), (74, 7154), (98, 5402), (146, 3626), (148, 3577), (196, 2701), (259, 2044), (292, 1813), (511, 1036), (518, 1022)]