3904339792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{558401}}^1$

素因数の和:558451

約数の個数: 40

約数和(自身を含む): 8309021760

約数和(自身を除く): 4404681968

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 558401, 1116802, 2233604, 4467208, 8934416, 10609619, 12843223, 21219238, 25686446, 42438476, 51372892, 84876952, 102745784, 169753904, 205491568, 244021237, 488042474, 976084948, 1952169896, 3904339792]

約数ペア:

[(1, 3904339792), (2, 1952169896), (4, 976084948), (8, 488042474), (16, 244021237), (19, 205491568), (23, 169753904), (38, 102745784), (46, 84876952), (76, 51372892), (92, 42438476), (152, 25686446), (184, 21219238), (304, 12843223), (368, 10609619), (437, 8934416), (874, 4467208), (1748, 2233604), (3496, 1116802), (6992, 558401)]