8704508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 16344720

約数和(自身を除く): 7640212

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 2161, 4028, 4322, 8644, 41059, 82118, 114533, 164236, 229066, 458132, 2176127, 4352254, 8704508]

約数ペア:

[(1, 8704508), (2, 4352254), (4, 2176127), (19, 458132), (38, 229066), (53, 164236), (76, 114533), (106, 82118), (212, 41059), (1007, 8644), (2014, 4322), (2161, 4028)]