749630161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{41141}}^1$

素因数の和:41304

約数の個数: 16

約数和(自身を含む): 908415360

約数和(自身を除く): 158785199

約数列:

[1, 7, 19, 133, 137, 959, 2603, 18221, 41141, 287987, 781679, 5471753, 5636317, 39454219, 107090023, 749630161]

約数ペア:

[(1, 749630161), (7, 107090023), (19, 39454219), (133, 5636317), (137, 5471753), (959, 781679), (2603, 287987), (18221, 41141)]