7131145994

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17564399}}^1$

素因数の和:17564437

約数の個数: 16

約数和(自身を含む): 12646368000

約数和(自身を除く): 5515222006

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 17564399, 35128798, 122950793, 245901586, 509367571, 1018735142, 3565572997, 7131145994]

約数ペア:

[(1, 7131145994), (2, 3565572997), (7, 1018735142), (14, 509367571), (29, 245901586), (58, 122950793), (203, 35128798), (406, 17564399)]