40000982

素因数分解:

$2^1\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2081}}^1$

素因数の和:3463

約数の個数: 16

約数和(自身を含む): 68656032

約数和(自身を除く): 28655050

約数列:

[1, 2, 7, 14, 1373, 2081, 2746, 4162, 9611, 14567, 19222, 29134, 2857213, 5714426, 20000491, 40000982]

約数ペア:

[(1, 40000982), (2, 20000491), (7, 5714426), (14, 2857213), (1373, 29134), (2081, 19222), (2746, 14567), (4162, 9611)]