1639859911

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{4751}}^1$

素因数の和:5166

約数の個数: 16

約数和(自身を含む): 1756339200

約数和(自身を除く): 116479289

約数列:

[1, 23, 43, 349, 989, 4751, 8027, 15007, 109273, 204293, 345161, 1658099, 4698739, 38136277, 71298257, 1639859911]

約数ペア:

[(1, 1639859911), (23, 71298257), (43, 38136277), (349, 4698739), (989, 1658099), (4751, 345161), (8027, 204293), (15007, 109273)]