2789489270

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{736013}}^1$

素因数の和:736399

約数の個数: 16

約数和(自身を含む): 5034335760

約数和(自身を除く): 2244846490

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 736013, 1472026, 3680065, 7360130, 278948927, 557897854, 1394744635, 2789489270]

約数ペア:

[(1, 2789489270), (2, 1394744635), (5, 557897854), (10, 278948927), (379, 7360130), (758, 3680065), (1895, 1472026), (3790, 736013)]