1900382099

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{60343}}^1$

素因数の和:60770

約数の個数: 16

約数和(自身を含む): 2375139840

約数和(自身を除く): 474757741

約数列:

[1, 7, 11, 77, 409, 2863, 4499, 31493, 60343, 422401, 663773, 4646411, 24680287, 172762009, 271483157, 1900382099]

約数ペア:

[(1, 1900382099), (7, 271483157), (11, 172762009), (77, 24680287), (409, 4646411), (2863, 663773), (4499, 422401), (31493, 60343)]