1640779943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{33377}}^1$

素因数の和:33538

約数の個数: 16

約数和(自身を含む): 1850476320

約数和(自身を除く): 209696377

約数列:

[1, 11, 41, 109, 451, 1199, 4469, 33377, 49159, 367147, 1368457, 3638093, 15053027, 40019023, 149161813, 1640779943]

約数ペア:

[(1, 1640779943), (11, 149161813), (41, 40019023), (109, 15053027), (451, 3638093), (1199, 1368457), (4469, 367147), (33377, 49159)]