2228072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3617}}^1$

素因数の和:3641

約数の個数: 32

約数和(自身を含む): 5209920

約数和(自身を除く): 2981848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 3617, 7234, 14468, 25319, 28936, 39787, 50638, 79574, 101276, 159148, 202552, 278509, 318296, 557018, 1114036, 2228072]

約数ペア:

[(1, 2228072), (2, 1114036), (4, 557018), (7, 318296), (8, 278509), (11, 202552), (14, 159148), (22, 101276), (28, 79574), (44, 50638), (56, 39787), (77, 28936), (88, 25319), (154, 14468), (308, 7234), (616, 3617)]