402742472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{106433}}^1$

素因数の和:106493

約数の個数: 32

約数和(自身を含む): 842957280

約数和(自身を除く): 440214808

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 106433, 212866, 425732, 851464, 1170763, 2341526, 4576619, 4683052, 9153238, 9366104, 18306476, 36612952, 50342809, 100685618, 201371236, 402742472]

約数ペア:

[(1, 402742472), (2, 201371236), (4, 100685618), (8, 50342809), (11, 36612952), (22, 18306476), (43, 9366104), (44, 9153238), (86, 4683052), (88, 4576619), (172, 2341526), (344, 1170763), (473, 851464), (946, 425732), (1892, 212866), (3784, 106433)]