297130078

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{18899}}^1$

素因数の和:20031

約数の個数: 16

約数和(自身を含む): 509846400

約数和(自身を除く): 212716322

約数列:

[1, 2, 7, 14, 1123, 2246, 7861, 15722, 18899, 37798, 132293, 264586, 21223577, 42447154, 148565039, 297130078]

約数ペア:

[(1, 297130078), (2, 148565039), (7, 42447154), (14, 21223577), (1123, 264586), (2246, 132293), (7861, 37798), (15722, 18899)]