400614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2931

約数の個数: 16

約数和(自身を含む): 836352

約数和(自身を除く): 435738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2903, 5806, 8709, 17418, 66769, 133538, 200307, 400614]

約数ペア:

[(1, 400614), (2, 200307), (3, 133538), (6, 66769), (23, 17418), (46, 8709), (69, 5806), (138, 2903)]