1900698032

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{405439}}^1$

素因数の和:405740

約数の個数: 20

約数和(自身を含む): 3695180160

約数和(自身を除く): 1794482128

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 405439, 810878, 1621756, 3243512, 6487024, 118793627, 237587254, 475174508, 950349016, 1900698032]

約数ペア:

[(1, 1900698032), (2, 950349016), (4, 475174508), (8, 237587254), (16, 118793627), (293, 6487024), (586, 3243512), (1172, 1621756), (2344, 810878), (4688, 405439)]