2201584

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1813

約数の個数: 40

約数和(自身を含む): 5321088

約数和(自身を除く): 3119504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1787, 3574, 7148, 12509, 14296, 19657, 25018, 28592, 39314, 50036, 78628, 100072, 137599, 157256, 200144, 275198, 314512, 550396, 1100792, 2201584]

約数ペア:

[(1, 2201584), (2, 1100792), (4, 550396), (7, 314512), (8, 275198), (11, 200144), (14, 157256), (16, 137599), (22, 100072), (28, 78628), (44, 50036), (56, 39314), (77, 28592), (88, 25018), (112, 19657), (154, 14296), (176, 12509), (308, 7148), (616, 3574), (1232, 1787)]