2223889832

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{66361}}^1$

素因数の和:66497

約数の個数: 32

約数和(自身を含む): 4300257600

約数和(自身を除く): 2076367768

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 568, 4189, 8378, 16756, 33512, 66361, 132722, 265444, 530888, 3915299, 4711631, 7830598, 9423262, 15661196, 18846524, 31322392, 37693048, 277986229, 555972458, 1111944916, 2223889832]

約数ペア:

[(1, 2223889832), (2, 1111944916), (4, 555972458), (8, 277986229), (59, 37693048), (71, 31322392), (118, 18846524), (142, 15661196), (236, 9423262), (284, 7830598), (472, 4711631), (568, 3915299), (4189, 530888), (8378, 265444), (16756, 132722), (33512, 66361)]