281379054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{147011}}^1$

素因数の和:147056

約数の個数: 32

約数和(自身を含む): 635091840

約数和(自身を除く): 353712786

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 147011, 294022, 441033, 882066, 1617121, 3234242, 4263319, 4851363, 8526638, 9702726, 12789957, 25579914, 46896509, 93793018, 140689527, 281379054]

約数ペア:

[(1, 281379054), (2, 140689527), (3, 93793018), (6, 46896509), (11, 25579914), (22, 12789957), (29, 9702726), (33, 8526638), (58, 4851363), (66, 4263319), (87, 3234242), (174, 1617121), (319, 882066), (638, 441033), (957, 294022), (1914, 147011)]