1618151504

素因数分解:

$2^4\times {\mathrm{5059}}^1\times {\mathrm{19991}}^1$

素因数の和:25058

約数の個数: 20

約数和(自身を含む): 3135945120

約数和(自身を除く): 1517793616

約数列:

[1, 2, 4, 8, 16, 5059, 10118, 19991, 20236, 39982, 40472, 79964, 80944, 159928, 319856, 101134469, 202268938, 404537876, 809075752, 1618151504]

約数ペア:

[(1, 1618151504), (2, 809075752), (4, 404537876), (8, 202268938), (16, 101134469), (5059, 319856), (10118, 159928), (19991, 80944), (20236, 79964), (39982, 40472)]