6815888

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{1361}}^1$

素因数の和:1682

約数の個数: 20

約数和(自身を含む): 13257708

約数和(自身を除く): 6441820

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 1361, 2504, 2722, 5008, 5444, 10888, 21776, 425993, 851986, 1703972, 3407944, 6815888]

約数ペア:

[(1, 6815888), (2, 3407944), (4, 1703972), (8, 851986), (16, 425993), (313, 21776), (626, 10888), (1252, 5444), (1361, 5008), (2504, 2722)]