380782819

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{977}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 408178080

約数和(自身を除く): 27395261

約数列:

[1, 19, 73, 281, 977, 1387, 5339, 18563, 20513, 71321, 274537, 389747, 1355099, 5216203, 20041201, 380782819]

約数ペア:

[(1, 380782819), (19, 20041201), (73, 5216203), (281, 1355099), (977, 389747), (1387, 274537), (5339, 71321), (18563, 20513)]